996819410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1403971}}^1$

素因数の和:1404049

約数の個数: 16

約数和(自身を含む): 1819547712

約数和(自身を除く): 822728302

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1403971, 2807942, 7019855, 14039710, 99681941, 199363882, 498409705, 996819410]

約数ペア:

[(1, 996819410), (2, 498409705), (5, 199363882), (10, 99681941), (71, 14039710), (142, 7019855), (355, 2807942), (710, 1403971)]