2557789598

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{51859}}^1$

素因数の和:52152

約数の個数: 32

約数和(自身を含む): 4739589120

約数和(自身を除く): 2181799522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 1897, 3523, 3794, 7046, 24661, 49322, 51859, 103718, 363013, 674167, 726026, 1348334, 4719169, 9438338, 14053789, 28107578, 98376523, 182699257, 196753046, 365398514, 1278894799, 2557789598]

約数ペア:

[(1, 2557789598), (2, 1278894799), (7, 365398514), (13, 196753046), (14, 182699257), (26, 98376523), (91, 28107578), (182, 14053789), (271, 9438338), (542, 4719169), (1897, 1348334), (3523, 726026), (3794, 674167), (7046, 363013), (24661, 103718), (49322, 51859)]