2625668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 4791192

約数和(自身を除く): 2165524

約数列:

[1, 2, 4, 37, 74, 113, 148, 157, 226, 314, 452, 628, 4181, 5809, 8362, 11618, 16724, 17741, 23236, 35482, 70964, 656417, 1312834, 2625668]

約数ペア:

[(1, 2625668), (2, 1312834), (4, 656417), (37, 70964), (74, 35482), (113, 23236), (148, 17741), (157, 16724), (226, 11618), (314, 8362), (452, 5809), (628, 4181)]