7979426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 15603840

約数和(自身を除く): 7624414

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 2579, 3094, 5158, 18053, 33527, 36106, 43843, 67054, 87686, 234689, 306901, 469378, 569959, 613802, 1139918, 3989713, 7979426]

約数ペア:

[(1, 7979426), (2, 3989713), (7, 1139918), (13, 613802), (14, 569959), (17, 469378), (26, 306901), (34, 234689), (91, 87686), (119, 67054), (182, 43843), (221, 36106), (238, 33527), (442, 18053), (1547, 5158), (2579, 3094)]