88687490

素因数分解:

$2^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{4397}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 159752952

約数和(自身を除く): 71065462

約数列:

[1, 2, 5, 10, 2017, 4034, 4397, 8794, 10085, 20170, 21985, 43970, 8868749, 17737498, 44343745, 88687490]

約数ペア:

[(1, 88687490), (2, 44343745), (5, 17737498), (10, 8868749), (2017, 43970), (4034, 21985), (4397, 20170), (8794, 10085)]