488644702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157933}}^1$

素因数の和:157972

約数の個数: 32

約数和(自身を含む): 955184832

約数和(自身を除く): 466540130

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 157933, 315866, 1105531, 2053129, 2211062, 2684861, 4106258, 5369722, 14371903, 18794027, 28743806, 34903193, 37588054, 69806386, 244322351, 488644702]

約数ペア:

[(1, 488644702), (2, 244322351), (7, 69806386), (13, 37588054), (14, 34903193), (17, 28743806), (26, 18794027), (34, 14371903), (91, 5369722), (119, 4106258), (182, 2684861), (221, 2211062), (238, 2053129), (442, 1105531), (1547, 315866), (3094, 157933)]