2222986946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{499099}}^1$

素因数の和:499249

約数の個数: 16

約数和(自身を含む): 3557584800

約数和(自身を除く): 1334597854

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 499099, 998198, 8484683, 16969366, 65381969, 130763938, 1111493473, 2222986946]

約数ペア:

[(1, 2222986946), (2, 1111493473), (17, 130763938), (34, 65381969), (131, 16969366), (262, 8484683), (2227, 998198), (4454, 499099)]