872010056

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{54419}}^1$

素因数の和:56428

約数の個数: 16

約数和(自身を含む): 1635865200

約数和(自身を除く): 763855144

約数列:

[1, 2, 4, 8, 2003, 4006, 8012, 16024, 54419, 108838, 217676, 435352, 109001257, 218002514, 436005028, 872010056]

約数ペア:

[(1, 872010056), (2, 436005028), (4, 218002514), (8, 109001257), (2003, 435352), (4006, 217676), (8012, 108838), (16024, 54419)]