2278984

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 4312620

約数和(自身を除く): 2033636

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 2521, 5042, 10084, 20168, 284873, 569746, 1139492, 2278984]

約数ペア:

[(1, 2278984), (2, 1139492), (4, 569746), (8, 284873), (113, 20168), (226, 10084), (452, 5042), (904, 2521)]