490178072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1656007}}^1$

素因数の和:1656050

約数の個数: 16

約数和(自身を含む): 943924560

約数和(自身を除く): 453746488

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1656007, 3312014, 6624028, 13248056, 61272259, 122544518, 245089036, 490178072]

約数ペア:

[(1, 490178072), (2, 245089036), (4, 122544518), (8, 61272259), (37, 13248056), (74, 6624028), (148, 3312014), (296, 1656007)]