671432254

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1\times {\mathrm{2749}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 1018710000

約数和(自身を除く): 347277746

約数列:

[1, 2, 97, 194, 1259, 2518, 2749, 5498, 122123, 244246, 266653, 533306, 3460991, 6921982, 335716127, 671432254]

約数ペア:

[(1, 671432254), (2, 335716127), (97, 6921982), (194, 3460991), (1259, 533306), (2518, 266653), (2749, 244246), (5498, 122123)]