889304816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3269503}}^1$

素因数の和:3269528

約数の個数: 20

約数和(自身を含む): 1824383232

約数和(自身を除く): 935078416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3269503, 6539006, 13078012, 26156024, 52312048, 55581551, 111163102, 222326204, 444652408, 889304816]

約数ペア:

[(1, 889304816), (2, 444652408), (4, 222326204), (8, 111163102), (16, 55581551), (17, 52312048), (34, 26156024), (68, 13078012), (136, 6539006), (272, 3269503)]