2012641386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{631}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 4945374720

約数和(自身を除く): 2932733334

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 571, 631, 798, 931, 1142, 1262, 1713, 1862, 1893, 2793, 3426, 3786, 3997, 4417, 5586, 7994, 8834, 10849, 11989, 11991, 13251, 21698, 23978, 23982, 26502, 27979, 30919, 32547, 35967, 55958, 61838, 65094, 71934, 75943, 83923, 83937, 92757, 151886, 167846, 167874, 185514, 227829, 251769, 360301, 455658, 503538, 531601, 587461, 720602, 1063202, 1080903, 1174922, 1594803, 1762383, 2161806, 2522107, 3189606, 3524766, 5044214, 6845719, 7566321, 13691438, 15132642, 17654749, 20537157, 35309498, 41074314, 47920033, 52964247, 95840066, 105928494, 143760099, 287520198, 335440231, 670880462, 1006320693, 2012641386]

約数ペア:

[(1, 2012641386), (2, 1006320693), (3, 670880462), (6, 335440231), (7, 287520198), (14, 143760099), (19, 105928494), (21, 95840066), (38, 52964247), (42, 47920033), (49, 41074314), (57, 35309498), (98, 20537157), (114, 17654749), (133, 15132642), (147, 13691438), (266, 7566321), (294, 6845719), (399, 5044214), (571, 3524766), (631, 3189606), (798, 2522107), (931, 2161806), (1142, 1762383), (1262, 1594803), (1713, 1174922), (1862, 1080903), (1893, 1063202), (2793, 720602), (3426, 587461), (3786, 531601), (3997, 503538), (4417, 455658), (5586, 360301), (7994, 251769), (8834, 227829), (10849, 185514), (11989, 167874), (11991, 167846), (13251, 151886), (21698, 92757), (23978, 83937), (23982, 83923), (26502, 75943), (27979, 71934), (30919, 65094), (32547, 61838), (35967, 55958)]