1268653778

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{13411}}^1$

素因数の和:13682

約数の個数: 32

約数和(自身を含む): 2259653760

約数和(自身を除く): 990999982

約数列:

[1, 2, 7, 14, 29, 58, 203, 233, 406, 466, 1631, 3262, 6757, 13411, 13514, 26822, 47299, 93877, 94598, 187754, 388919, 777838, 2722433, 3124763, 5444866, 6249526, 21873341, 43746682, 90618127, 181236254, 634326889, 1268653778]

約数ペア:

[(1, 1268653778), (2, 634326889), (7, 181236254), (14, 90618127), (29, 43746682), (58, 21873341), (203, 6249526), (233, 5444866), (406, 3124763), (466, 2722433), (1631, 777838), (3262, 388919), (6757, 187754), (13411, 94598), (13514, 93877), (26822, 47299)]