477680072

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{141829}}^1$

素因数の和:142256

約数の個数: 16

約数和(自身を含む): 897783900

約数和(自身を除く): 420103828

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 141829, 283658, 567316, 1134632, 59710009, 119420018, 238840036, 477680072]

約数ペア:

[(1, 477680072), (2, 238840036), (4, 119420018), (8, 59710009), (421, 1134632), (842, 567316), (1684, 283658), (3368, 141829)]