456642008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 868170960

約数和(自身を除く): 411528952

約数列:

[1, 2, 4, 8, 101, 202, 283, 404, 566, 808, 1132, 1997, 2264, 3994, 7988, 15976, 28583, 57166, 114332, 201697, 228664, 403394, 565151, 806788, 1130302, 1613576, 2260604, 4521208, 57080251, 114160502, 228321004, 456642008]

約数ペア:

[(1, 456642008), (2, 228321004), (4, 114160502), (8, 57080251), (101, 4521208), (202, 2260604), (283, 1613576), (404, 1130302), (566, 806788), (808, 565151), (1132, 403394), (1997, 228664), (2264, 201697), (3994, 114332), (7988, 57166), (15976, 28583)]