1325697910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{458719}}^1$

素因数の和:458760

約数の個数: 24

約数和(自身を含む): 2534886720

約数和(自身を除く): 1209188810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 458719, 917438, 2293595, 4587190, 7798223, 15596446, 38991115, 77982230, 132569791, 265139582, 662848955, 1325697910]

約数ペア:

[(1, 1325697910), (2, 662848955), (5, 265139582), (10, 132569791), (17, 77982230), (34, 38991115), (85, 15596446), (170, 7798223), (289, 4587190), (578, 2293595), (1445, 917438), (2890, 458719)]