539735054

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 842540160

約数和(自身を除く): 302805106

約数列:

[1, 2, 43, 86, 139, 163, 277, 278, 326, 554, 5977, 7009, 11911, 11954, 14018, 22657, 23822, 38503, 45151, 45314, 77006, 90302, 974251, 1655629, 1941493, 1948502, 3311258, 3882986, 6275989, 12551978, 269867527, 539735054]

約数ペア:

[(1, 539735054), (2, 269867527), (43, 12551978), (86, 6275989), (139, 3882986), (163, 3311258), (277, 1948502), (278, 1941493), (326, 1655629), (554, 974251), (5977, 90302), (7009, 77006), (11911, 45314), (11954, 45151), (14018, 38503), (22657, 23822)]