25788378239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{7547}}^1$

素因数の和:7791

約数の個数: 32

約数和(自身を含む): 29351454720

約数和(自身を除く): 3563076481

約数列:

[1, 13, 31, 61, 139, 403, 793, 1807, 1891, 4309, 7547, 8479, 24583, 56017, 98111, 110227, 233957, 262849, 460367, 1049033, 3041441, 3417037, 5984771, 13637429, 14271377, 32520023, 63991013, 185527901, 422760299, 831883169, 1983721403, 25788378239]

約数ペア:

[(1, 25788378239), (13, 1983721403), (31, 831883169), (61, 422760299), (139, 185527901), (403, 63991013), (793, 32520023), (1807, 14271377), (1891, 13637429), (4309, 5984771), (7547, 3417037), (8479, 3041441), (24583, 1049033), (56017, 460367), (98111, 262849), (110227, 233957)]