2565188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 4698624

約数和(自身を除く): 2133436

約数列:

[1, 2, 4, 31, 62, 124, 137, 151, 274, 302, 548, 604, 4247, 4681, 8494, 9362, 16988, 18724, 20687, 41374, 82748, 641297, 1282594, 2565188]

約数ペア:

[(1, 2565188), (2, 1282594), (4, 641297), (31, 82748), (62, 41374), (124, 20687), (137, 18724), (151, 16988), (274, 9362), (302, 8494), (548, 4681), (604, 4247)]