3461020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 7329168

約数和(自身を除く): 3868148

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1321, 2620, 2642, 5284, 6605, 13210, 26420, 173051, 346102, 692204, 865255, 1730510, 3461020]

約数ペア:

[(1, 3461020), (2, 1730510), (4, 865255), (5, 692204), (10, 346102), (20, 173051), (131, 26420), (262, 13210), (524, 6605), (655, 5284), (1310, 2642), (1321, 2620)]