2015494874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{220369}}^1$

素因数の和:220657

約数の個数: 16

約数和(自身を含む): 3212994600

約数和(自身を除く): 1197499726

約数列:

[1, 2, 17, 34, 269, 538, 4573, 9146, 220369, 440738, 3746273, 7492546, 59279261, 118558522, 1007747437, 2015494874]

約数ペア:

[(1, 2015494874), (2, 1007747437), (17, 118558522), (34, 59279261), (269, 7492546), (538, 3746273), (4573, 440738), (9146, 220369)]