2115112

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 3981600

約数和(自身を除く): 1866488

約数列:

[1, 2, 4, 8, 419, 631, 838, 1262, 1676, 2524, 3352, 5048, 264389, 528778, 1057556, 2115112]

約数ペア:

[(1, 2115112), (2, 1057556), (4, 528778), (8, 264389), (419, 5048), (631, 3352), (838, 2524), (1262, 1676)]