2189780646

素因数分解:

$2^1\times 3^1\times {\mathrm{2677}}^1\times {\mathrm{136333}}^1$

素因数の和:139015

約数の個数: 16

約数和(自身を含む): 4381229424

約数和(自身を除く): 2191448778

約数列:

[1, 2, 3, 6, 2677, 5354, 8031, 16062, 136333, 272666, 408999, 817998, 364963441, 729926882, 1094890323, 2189780646]

約数ペア:

[(1, 2189780646), (2, 1094890323), (3, 729926882), (6, 364963441), (2677, 817998), (5354, 408999), (8031, 272666), (16062, 136333)]