2021303686

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{233353}}^1$

素因数の和:233487

約数の個数: 16

約数和(自身を含む): 3125076768

約数和(自身を除く): 1103773082

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 233353, 466706, 14234533, 16568063, 28469066, 33136126, 1010651843, 2021303686]

約数ペア:

[(1, 2021303686), (2, 1010651843), (61, 33136126), (71, 28469066), (122, 16568063), (142, 14234533), (4331, 466706), (8662, 233353)]