2012257506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 4797757440

約数和(自身を除く): 2785499934

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 79, 111, 158, 222, 237, 259, 443, 474, 518, 553, 777, 886, 1106, 1329, 1369, 1554, 1659, 2658, 2738, 2923, 3101, 3318, 4107, 5846, 6202, 8214, 8769, 9303, 9583, 16391, 17538, 18606, 19166, 20461, 28749, 32782, 34997, 40922, 49173, 57498, 61383, 69994, 98346, 104991, 108151, 114737, 122766, 209982, 216302, 229474, 244979, 324453, 344211, 489958, 606467, 648906, 688422, 734937, 757057, 1212934, 1294889, 1469874, 1514114, 1819401, 2271171, 2589778, 3638802, 3884667, 4245269, 4542342, 7769334, 8490538, 9064223, 12735807, 18128446, 25471614, 27192669, 47910893, 54385338, 95821786, 143732679, 287465358, 335376251, 670752502, 1006128753, 2012257506]

約数ペア:

[(1, 2012257506), (2, 1006128753), (3, 670752502), (6, 335376251), (7, 287465358), (14, 143732679), (21, 95821786), (37, 54385338), (42, 47910893), (74, 27192669), (79, 25471614), (111, 18128446), (158, 12735807), (222, 9064223), (237, 8490538), (259, 7769334), (443, 4542342), (474, 4245269), (518, 3884667), (553, 3638802), (777, 2589778), (886, 2271171), (1106, 1819401), (1329, 1514114), (1369, 1469874), (1554, 1294889), (1659, 1212934), (2658, 757057), (2738, 734937), (2923, 688422), (3101, 648906), (3318, 606467), (4107, 489958), (5846, 344211), (6202, 324453), (8214, 244979), (8769, 229474), (9303, 216302), (9583, 209982), (16391, 122766), (17538, 114737), (18606, 108151), (19166, 104991), (20461, 98346), (28749, 69994), (32782, 61383), (34997, 57498), (40922, 49173)]