2568764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 4972800

約数和(自身を除く): 2404036

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 739, 869, 1478, 1738, 2956, 3476, 8129, 16258, 32516, 58381, 116762, 233524, 642191, 1284382, 2568764]

約数ペア:

[(1, 2568764), (2, 1284382), (4, 642191), (11, 233524), (22, 116762), (44, 58381), (79, 32516), (158, 16258), (316, 8129), (739, 3476), (869, 2956), (1478, 1738)]