620199474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{28817}}^1$

素因数の和:29050

約数の個数: 32

約数和(自身を含む): 1319633856

約数和(自身を除く): 699434382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 211, 422, 633, 1266, 3587, 7174, 10761, 21522, 28817, 57634, 86451, 172902, 489889, 979778, 1469667, 2939334, 6080387, 12160774, 18241161, 36482322, 103366579, 206733158, 310099737, 620199474]

約数ペア:

[(1, 620199474), (2, 310099737), (3, 206733158), (6, 103366579), (17, 36482322), (34, 18241161), (51, 12160774), (102, 6080387), (211, 2939334), (422, 1469667), (633, 979778), (1266, 489889), (3587, 172902), (7174, 86451), (10761, 57634), (21522, 28817)]