2277481544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21898861}}^1$

素因数の和:21898880

約数の個数: 16

約数和(自身を含む): 4598761020

約数和(自身を除く): 2321279476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21898861, 43797722, 87595444, 175190888, 284685193, 569370386, 1138740772, 2277481544]

約数ペア:

[(1, 2277481544), (2, 1138740772), (4, 569370386), (8, 284685193), (13, 175190888), (26, 87595444), (52, 43797722), (104, 21898861)]