813416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6004

約数の個数: 16

約数和(自身を含む): 1615140

約数和(自身を除く): 801724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5981, 11962, 23924, 47848, 101677, 203354, 406708, 813416]

約数ペア:

[(1, 813416), (2, 406708), (4, 203354), (8, 101677), (17, 47848), (34, 23924), (68, 11962), (136, 5981)]