486521072

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{72227}}^1$

素因数の和:72656

約数の個数: 20

約数和(自身を含む): 944886696

約数和(自身を除く): 458365624

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 72227, 144454, 288908, 577816, 1155632, 30407567, 60815134, 121630268, 243260536, 486521072]

約数ペア:

[(1, 486521072), (2, 243260536), (4, 121630268), (8, 60815134), (16, 30407567), (421, 1155632), (842, 577816), (1684, 288908), (3368, 144454), (6736, 72227)]