2015983004

素因数分解:

$2^2\times 7^1\times {\mathrm{6343}}^1\times {\mathrm{11351}}^1$

素因数の和:17705

約数の個数: 24

約数和(自身を含む): 4032956928

約数和(自身を除く): 2016973924

約数列:

[1, 2, 4, 7, 14, 28, 6343, 11351, 12686, 22702, 25372, 44401, 45404, 79457, 88802, 158914, 177604, 317828, 71999393, 143998786, 287997572, 503995751, 1007991502, 2015983004]

約数ペア:

[(1, 2015983004), (2, 1007991502), (4, 503995751), (7, 287997572), (14, 143998786), (28, 71999393), (6343, 317828), (11351, 177604), (12686, 158914), (22702, 88802), (25372, 79457), (44401, 45404)]