2388826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4757

約数の個数: 16

約数和(自身を含む): 4079808

約数和(自身を除く): 1690982

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4721, 9442, 51931, 103862, 108583, 217166, 1194413, 2388826]

約数ペア:

[(1, 2388826), (2, 1194413), (11, 217166), (22, 108583), (23, 103862), (46, 51931), (253, 9442), (506, 4721)]