2001112

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8069}}^1$

素因数の和:8106

約数の個数: 16

約数和(自身を含む): 3873600

約数和(自身を除く): 1872488

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8069, 16138, 32276, 64552, 250139, 500278, 1000556, 2001112]

約数ペア:

[(1, 2001112), (2, 1000556), (4, 500278), (8, 250139), (31, 64552), (62, 32276), (124, 16138), (248, 8069)]