718931590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5530243}}^1$

素因数の和:5530263

約数の個数: 16

約数和(自身を含む): 1393621488

約数和(自身を除く): 674689898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5530243, 11060486, 27651215, 55302430, 71893159, 143786318, 359465795, 718931590]

約数ペア:

[(1, 718931590), (2, 359465795), (5, 143786318), (10, 71893159), (13, 55302430), (26, 27651215), (65, 11060486), (130, 5530243)]