497142710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{700201}}^1$

素因数の和:700279

約数の個数: 16

約数和(自身を含む): 907461792

約数和(自身を除く): 410319082

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 700201, 1400402, 3501005, 7002010, 49714271, 99428542, 248571355, 497142710]

約数ペア:

[(1, 497142710), (2, 248571355), (5, 99428542), (10, 49714271), (71, 7002010), (142, 3501005), (355, 1400402), (710, 700201)]