7225101490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1370987}}^1$

素因数の和:1371042

約数の個数: 32

約数和(自身を含む): 14214403584

約数和(自身を除く): 6989302094

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 1370987, 2741974, 6854935, 13709870, 23306779, 42500597, 46613558, 85001194, 116533895, 212502985, 233067790, 425005970, 722510149, 1445020298, 3612550745, 7225101490]

約数ペア:

[(1, 7225101490), (2, 3612550745), (5, 1445020298), (10, 722510149), (17, 425005970), (31, 233067790), (34, 212502985), (62, 116533895), (85, 85001194), (155, 46613558), (170, 42500597), (310, 23306779), (527, 13709870), (1054, 6854935), (2635, 2741974), (5270, 1370987)]