2273722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 3747744

約数和(自身を除く): 1474022

約数列:

[1, 2, 11, 22, 181, 362, 571, 1142, 1991, 3982, 6281, 12562, 103351, 206702, 1136861, 2273722]

約数ペア:

[(1, 2273722), (2, 1136861), (11, 206702), (22, 103351), (181, 12562), (362, 6281), (571, 3982), (1142, 1991)]