2699444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 5426400

約数和(自身を除く): 2726956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3229, 6458, 12916, 35519, 61351, 71038, 122702, 142076, 245404, 674861, 1349722, 2699444]

約数ペア:

[(1, 2699444), (2, 1349722), (4, 674861), (11, 245404), (19, 142076), (22, 122702), (38, 71038), (44, 61351), (76, 35519), (209, 12916), (418, 6458), (836, 3229)]