392958196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{42181}}^1$

素因数の和:42339

約数の個数: 24

約数和(自身を含む): 733460616

約数和(自身を除く): 340502420

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 42181, 84362, 168724, 717077, 1434154, 2868308, 5778797, 11557594, 23115188, 98239549, 196479098, 392958196]

約数ペア:

[(1, 392958196), (2, 196479098), (4, 98239549), (17, 23115188), (34, 11557594), (68, 5778797), (137, 2868308), (274, 1434154), (548, 717077), (2329, 168724), (4658, 84362), (9316, 42181)]