689901882

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{4703}}^1$

素因数の和:5794

約数の個数: 32

約数和(自身を含む): 1441456128

約数和(自身を除く): 751554246

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1063, 2126, 3189, 4703, 6378, 9406, 14109, 24449, 28218, 48898, 73347, 108169, 146694, 216338, 324507, 649014, 4999289, 9998578, 14997867, 29995734, 114983647, 229967294, 344950941, 689901882]

約数ペア:

[(1, 689901882), (2, 344950941), (3, 229967294), (6, 114983647), (23, 29995734), (46, 14997867), (69, 9998578), (138, 4999289), (1063, 649014), (2126, 324507), (3189, 216338), (4703, 146694), (6378, 108169), (9406, 73347), (14109, 48898), (24449, 28218)]