140204482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{11161}}^1$

素因数の和:11745

約数の個数: 16

約数和(自身を含む): 229847904

約数和(自身を除く): 89643422

約数列:

[1, 2, 11, 22, 571, 1142, 6281, 11161, 12562, 22322, 122771, 245542, 6372931, 12745862, 70102241, 140204482]

約数ペア:

[(1, 140204482), (2, 70102241), (11, 12745862), (22, 6372931), (571, 245542), (1142, 122771), (6281, 22322), (11161, 12562)]