1021604545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{924529}}^1$

素因数の和:924564

約数の個数: 16

約数和(自身を含む): 1397889360

約数和(自身を除く): 376284815

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 924529, 4622645, 12018877, 15716993, 60094385, 78584965, 204320909, 1021604545]

約数ペア:

[(1, 1021604545), (5, 204320909), (13, 78584965), (17, 60094385), (65, 15716993), (85, 12018877), (221, 4622645), (1105, 924529)]