841503614

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{20123}}^1$

素因数の和:20264

約数の個数: 32

約数和(自身を含む): 1506885120

約数和(自身を除く): 665381506

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2987, 5974, 20123, 20909, 40246, 41818, 140861, 281722, 583567, 1167134, 2072669, 4084969, 4145338, 8169938, 14508683, 29017366, 60107401, 120214802, 420751807, 841503614]

約数ペア:

[(1, 841503614), (2, 420751807), (7, 120214802), (14, 60107401), (29, 29017366), (58, 14508683), (103, 8169938), (203, 4145338), (206, 4084969), (406, 2072669), (721, 1167134), (1442, 583567), (2987, 281722), (5974, 140861), (20123, 41818), (20909, 40246)]