490675518

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{113111}}^1$

素因数の和:113360

約数の個数: 24

約数和(自身を含む): 1067551056

約数和(自身を除く): 576875538

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 113111, 226222, 339333, 678666, 1017999, 2035998, 27259751, 54519502, 81779253, 163558506, 245337759, 490675518]

約数ペア:

[(1, 490675518), (2, 245337759), (3, 163558506), (6, 81779253), (9, 54519502), (18, 27259751), (241, 2035998), (482, 1017999), (723, 678666), (1446, 339333), (2169, 226222), (4338, 113111)]