1320221388

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{5737}}^1$

素因数の和:6022

約数の個数: 48

約数和(自身を含む): 3125878784

約数和(自身を除く): 1805657396

約数列:

[1, 2, 3, 4, 6, 12, 127, 151, 254, 302, 381, 453, 508, 604, 762, 906, 1524, 1812, 5737, 11474, 17211, 19177, 22948, 34422, 38354, 57531, 68844, 76708, 115062, 230124, 728599, 866287, 1457198, 1732574, 2185797, 2598861, 2914396, 3465148, 4371594, 5197722, 8743188, 10395444, 110018449, 220036898, 330055347, 440073796, 660110694, 1320221388]

約数ペア:

[(1, 1320221388), (2, 660110694), (3, 440073796), (4, 330055347), (6, 220036898), (12, 110018449), (127, 10395444), (151, 8743188), (254, 5197722), (302, 4371594), (381, 3465148), (453, 2914396), (508, 2598861), (604, 2185797), (762, 1732574), (906, 1457198), (1524, 866287), (1812, 728599), (5737, 230124), (11474, 115062), (17211, 76708), (19177, 68844), (22948, 57531), (34422, 38354)]