12870291412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{4421}}^1$

素因数の和:5152

約数の個数: 48

約数和(自身を含む): 24842442240

約数和(自身を除く): 11972150828

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 607, 1199, 1214, 2398, 2428, 4421, 4796, 6677, 8842, 13354, 17684, 26708, 48631, 66163, 97262, 132326, 194524, 264652, 481889, 727793, 963778, 1455586, 1927556, 2683547, 2911172, 5300779, 5367094, 10601558, 10734188, 21203116, 29519017, 59038034, 118076068, 292506623, 585013246, 1170026492, 3217572853, 6435145706, 12870291412]

約数ペア:

[(1, 12870291412), (2, 6435145706), (4, 3217572853), (11, 1170026492), (22, 585013246), (44, 292506623), (109, 118076068), (218, 59038034), (436, 29519017), (607, 21203116), (1199, 10734188), (1214, 10601558), (2398, 5367094), (2428, 5300779), (4421, 2911172), (4796, 2683547), (6677, 1927556), (8842, 1455586), (13354, 963778), (17684, 727793), (26708, 481889), (48631, 264652), (66163, 194524), (97262, 132326)]