2468654096

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2173111}}^1$

素因数の和:2173190

約数の個数: 20

約数和(自身を含む): 4850385984

約数和(自身を除く): 2381731888

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2173111, 4346222, 8692444, 17384888, 34769776, 154290881, 308581762, 617163524, 1234327048, 2468654096]

約数ペア:

[(1, 2468654096), (2, 1234327048), (4, 617163524), (8, 308581762), (16, 154290881), (71, 34769776), (142, 17384888), (284, 8692444), (568, 4346222), (1136, 2173111)]