1989459024446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1\times {\mathrm{14624719}}^1$

素因数の和:14628739

約数の個数: 16

約数和(自身を含む): 3160518989760

約数和(自身を除く): 1171059965314

約数列:

[1, 2, 17, 34, 4001, 8002, 68017, 136034, 14624719, 29249438, 248620223, 497240446, 58513500719, 117027001438, 994729512223, 1989459024446]

約数ペア:

[(1, 1989459024446), (2, 994729512223), (17, 117027001438), (34, 58513500719), (4001, 497240446), (8002, 248620223), (68017, 29249438), (136034, 14624719)]