1330239954

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{4519}}^1$

素因数の和:5286

約数の個数: 32

約数和(自身を含む): 2702453760

約数和(自身を除く): 1372213806

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 691, 1382, 2073, 4146, 4519, 9038, 13557, 27114, 49061, 98122, 147183, 294366, 320849, 641698, 962547, 1925094, 3122629, 6245258, 9367887, 18735774, 221706659, 443413318, 665119977, 1330239954]

約数ペア:

[(1, 1330239954), (2, 665119977), (3, 443413318), (6, 221706659), (71, 18735774), (142, 9367887), (213, 6245258), (426, 3122629), (691, 1925094), (1382, 962547), (2073, 641698), (4146, 320849), (4519, 294366), (9038, 147183), (13557, 98122), (27114, 49061)]