681096804

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{348209}}^1$

素因数の和:348379

約数の個数: 24

約数和(自身を含む): 1598980320

約数和(自身を除く): 917883516

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 348209, 696418, 1044627, 1392836, 2089254, 4178508, 56758067, 113516134, 170274201, 227032268, 340548402, 681096804]

約数ペア:

[(1, 681096804), (2, 340548402), (3, 227032268), (4, 170274201), (6, 113516134), (12, 56758067), (163, 4178508), (326, 2089254), (489, 1392836), (652, 1044627), (978, 696418), (1956, 348209)]