464835238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 813201984

約数和(自身を除く): 348366746

約数列:

[1, 2, 7, 14, 73, 146, 157, 314, 511, 1022, 1099, 2198, 2897, 5794, 11461, 20279, 22922, 40558, 80227, 160454, 211481, 422962, 454829, 909658, 1480367, 2960734, 3183803, 6367606, 33202517, 66405034, 232417619, 464835238]

約数ペア:

[(1, 464835238), (2, 232417619), (7, 66405034), (14, 33202517), (73, 6367606), (146, 3183803), (157, 2960734), (314, 1480367), (511, 909658), (1022, 454829), (1099, 422962), (2198, 211481), (2897, 160454), (5794, 80227), (11461, 40558), (20279, 22922)]