1366420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6211}}^1$

素因数の和:6231

約数の個数: 24

約数和(自身を含む): 3130848

約数和(自身を除く): 1764428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6211, 12422, 24844, 31055, 62110, 68321, 124220, 136642, 273284, 341605, 683210, 1366420]

約数ペア:

[(1, 1366420), (2, 683210), (4, 341605), (5, 273284), (10, 136642), (11, 124220), (20, 68321), (22, 62110), (44, 31055), (55, 24844), (110, 12422), (220, 6211)]