2891373410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{9787}}^1$

素因数の和:10778

約数の個数: 32

約数和(自身を含む): 5378545152

約数和(自身を除く): 2487171742

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 953, 1906, 4765, 9530, 9787, 19574, 29543, 48935, 59086, 97870, 147715, 295430, 303397, 606794, 1516985, 3033970, 9327011, 18654022, 46635055, 93270110, 289137341, 578274682, 1445686705, 2891373410]

約数ペア:

[(1, 2891373410), (2, 1445686705), (5, 578274682), (10, 289137341), (31, 93270110), (62, 46635055), (155, 18654022), (310, 9327011), (953, 3033970), (1906, 1516985), (4765, 606794), (9530, 303397), (9787, 295430), (19574, 147715), (29543, 97870), (48935, 59086)]