2015494864

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{554927}}^1$

素因数の和:555162

約数の個数: 20

約数和(自身を含む): 3922231104

約数和(自身を除く): 1906736240

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 554927, 1109854, 2219708, 4439416, 8878832, 125968429, 251936858, 503873716, 1007747432, 2015494864]

約数ペア:

[(1, 2015494864), (2, 1007747432), (4, 503873716), (8, 251936858), (16, 125968429), (227, 8878832), (454, 4439416), (908, 2219708), (1816, 1109854), (3632, 554927)]