313475658

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1913}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 648248832

約数和(自身を除く): 334773174

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 881, 1762, 1913, 2643, 3826, 5286, 5739, 11478, 27311, 54622, 59303, 81933, 118606, 163866, 177909, 355818, 1685353, 3370706, 5056059, 10112118, 52245943, 104491886, 156737829, 313475658]

約数ペア:

[(1, 313475658), (2, 156737829), (3, 104491886), (6, 52245943), (31, 10112118), (62, 5056059), (93, 3370706), (186, 1685353), (881, 355818), (1762, 177909), (1913, 163866), (2643, 118606), (3826, 81933), (5286, 59303), (5739, 54622), (11478, 27311)]