661258630

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{44953}}^1$

素因数の和:46431

約数の個数: 16

約数和(自身を含む): 1191101184

約数和(自身を除く): 529842554

約数列:

[1, 2, 5, 10, 1471, 2942, 7355, 14710, 44953, 89906, 224765, 449530, 66125863, 132251726, 330629315, 661258630]

約数ペア:

[(1, 661258630), (2, 330629315), (5, 132251726), (10, 66125863), (1471, 449530), (2942, 224765), (7355, 89906), (14710, 44953)]