839924710

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{86501}}^1$

素因数の和:87479

約数の個数: 16

約数和(自身を含む): 1513438992

約数和(自身を除く): 673514282

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 86501, 173002, 432505, 865010, 83992471, 167984942, 419962355, 839924710]

約数ペア:

[(1, 839924710), (2, 419962355), (5, 167984942), (10, 83992471), (971, 865010), (1942, 432505), (4855, 173002), (9710, 86501)]