2780451616

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{277601}}^1$

素因数の和:277924

約数の個数: 24

約数和(自身を含む): 5491522764

約数和(自身を除く): 2711071148

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 10016, 277601, 555202, 1110404, 2220808, 4441616, 8883232, 86889113, 173778226, 347556452, 695112904, 1390225808, 2780451616]

約数ペア:

[(1, 2780451616), (2, 1390225808), (4, 695112904), (8, 347556452), (16, 173778226), (32, 86889113), (313, 8883232), (626, 4441616), (1252, 2220808), (2504, 1110404), (5008, 555202), (10016, 277601)]