890264914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{3041}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 1666334592

約数和(自身を除く): 776069678

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1901, 3041, 3802, 6082, 13307, 20911, 21287, 26614, 33451, 41822, 42574, 66902, 146377, 234157, 292754, 468314, 5780941, 11561882, 40466587, 63590351, 80933174, 127180702, 445132457, 890264914]

約数ペア:

[(1, 890264914), (2, 445132457), (7, 127180702), (11, 80933174), (14, 63590351), (22, 40466587), (77, 11561882), (154, 5780941), (1901, 468314), (3041, 292754), (3802, 234157), (6082, 146377), (13307, 66902), (20911, 42574), (21287, 41822), (26614, 33451)]