2018038966

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1\times {\mathrm{10861}}^1$

素因数の和:12447

約数の個数: 16

約数和(自身を含む): 3078985968

約数和(自身を除く): 1060947002

約数列:

[1, 2, 61, 122, 1523, 3046, 10861, 21722, 92903, 185806, 662521, 1325042, 16541303, 33082606, 1009019483, 2018038966]

約数ペア:

[(1, 2018038966), (2, 1009019483), (61, 33082606), (122, 16541303), (1523, 1325042), (3046, 662521), (10861, 185806), (21722, 92903)]