2021979954

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2653517}}^1$

素因数の和:2653649

約数の個数: 16

約数和(自身を含む): 4075803648

約数和(自身を除く): 2053823694

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 2653517, 5307034, 7960551, 15921102, 336996659, 673993318, 1010989977, 2021979954]

約数ペア:

[(1, 2021979954), (2, 1010989977), (3, 673993318), (6, 336996659), (127, 15921102), (254, 7960551), (381, 5307034), (762, 2653517)]