12850637748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{648629}}^1$

素因数の和:648776

約数の個数: 48

約数和(自身を含む): 32545658880

約数和(自身を除く): 19695021132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 648629, 1297258, 1945887, 2594516, 3891774, 7783548, 8432177, 16864354, 25296531, 33728708, 50593062, 82375883, 101186124, 164751766, 247127649, 329503532, 494255298, 988510596, 1070886479, 2141772958, 3212659437, 4283545916, 6425318874, 12850637748]

約数ペア:

[(1, 12850637748), (2, 6425318874), (3, 4283545916), (4, 3212659437), (6, 2141772958), (12, 1070886479), (13, 988510596), (26, 494255298), (39, 329503532), (52, 247127649), (78, 164751766), (127, 101186124), (156, 82375883), (254, 50593062), (381, 33728708), (508, 25296531), (762, 16864354), (1524, 8432177), (1651, 7783548), (3302, 3891774), (4953, 2594516), (6604, 1945887), (9906, 1297258), (19812, 648629)]