677011426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{34127}}^1$

素因数の和:34258

約数の個数: 32

約数和(自身を含む): 1261370880

約数和(自身を除く): 584359454

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 19838, 34127, 68254, 238889, 443651, 477778, 887302, 3105557, 3719843, 6211114, 7439686, 26038901, 48357959, 52077802, 96715918, 338505713, 677011426]

約数ペア:

[(1, 677011426), (2, 338505713), (7, 96715918), (13, 52077802), (14, 48357959), (26, 26038901), (91, 7439686), (109, 6211114), (182, 3719843), (218, 3105557), (763, 887302), (1417, 477778), (1526, 443651), (2834, 238889), (9919, 68254), (19838, 34127)]