2093804538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 5033871360

約数和(自身を除く): 2940066822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 67, 101, 106, 134, 139, 159, 201, 202, 278, 303, 318, 371, 402, 417, 469, 606, 707, 742, 834, 938, 973, 1113, 1407, 1414, 1946, 2121, 2226, 2814, 2919, 3551, 4242, 5353, 5838, 6767, 7102, 7367, 9313, 10653, 10706, 13534, 14039, 14734, 16059, 18626, 20301, 21306, 22101, 24857, 27939, 28078, 32118, 37471, 40602, 42117, 44202, 47369, 49714, 51569, 55878, 65191, 74571, 74942, 84234, 94738, 98273, 103138, 112413, 130382, 142107, 149142, 154707, 195573, 196546, 224826, 284214, 294819, 309414, 358651, 391146, 493589, 589638, 717302, 744067, 940613, 987178, 1075953, 1480767, 1488134, 1881226, 2151906, 2232201, 2510557, 2821839, 2961534, 3455123, 4464402, 5021114, 5208469, 5643678, 6584291, 6910246, 7531671, 10365369, 10416938, 13168582, 15063342, 15625407, 19752873, 20730738, 31250814, 39505746, 49852489, 99704978, 149557467, 299114934, 348967423, 697934846, 1046902269, 2093804538]

約数ペア:

[(1, 2093804538), (2, 1046902269), (3, 697934846), (6, 348967423), (7, 299114934), (14, 149557467), (21, 99704978), (42, 49852489), (53, 39505746), (67, 31250814), (101, 20730738), (106, 19752873), (134, 15625407), (139, 15063342), (159, 13168582), (201, 10416938), (202, 10365369), (278, 7531671), (303, 6910246), (318, 6584291), (371, 5643678), (402, 5208469), (417, 5021114), (469, 4464402), (606, 3455123), (707, 2961534), (742, 2821839), (834, 2510557), (938, 2232201), (973, 2151906), (1113, 1881226), (1407, 1488134), (1414, 1480767), (1946, 1075953), (2121, 987178), (2226, 940613), (2814, 744067), (2919, 717302), (3551, 589638), (4242, 493589), (5353, 391146), (5838, 358651), (6767, 309414), (7102, 294819), (7367, 284214), (9313, 224826), (10653, 196546), (10706, 195573), (13534, 154707), (14039, 149142), (14734, 142107), (16059, 130382), (18626, 112413), (20301, 103138), (21306, 98273), (22101, 94738), (24857, 84234), (27939, 74942), (28078, 74571), (32118, 65191), (37471, 55878), (40602, 51569), (42117, 49714), (44202, 47369)]