2018915716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{18803}}^1$

素因数の和:20403

約数の個数: 24

約数和(自身を含む): 3743500320

約数和(自身を除く): 1724584604

約数列:

[1, 2, 4, 17, 34, 68, 1579, 3158, 6316, 18803, 26843, 37606, 53686, 75212, 107372, 319651, 639302, 1278604, 29689937, 59379874, 118759748, 504728929, 1009457858, 2018915716]

約数ペア:

[(1, 2018915716), (2, 1009457858), (4, 504728929), (17, 118759748), (34, 59379874), (68, 29689937), (1579, 1278604), (3158, 639302), (6316, 319651), (18803, 107372), (26843, 75212), (37606, 53686)]