259018720130

素因数分解:

$2^1\times 5^1\times {\mathrm{84211}}^1\times {\mathrm{307583}}^1$

素因数の和:391801

約数の個数: 16

約数和(自身を含む): 466240748544

約数和(自身を除く): 207222028414

約数列:

[1, 2, 5, 10, 84211, 168422, 307583, 421055, 615166, 842110, 1537915, 3075830, 25901872013, 51803744026, 129509360065, 259018720130]

約数ペア:

[(1, 259018720130), (2, 129509360065), (5, 51803744026), (10, 25901872013), (84211, 3075830), (168422, 1537915), (307583, 842110), (421055, 615166)]