163790330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489003}}^1$

素因数の和:1489021

約数の個数: 16

約数和(自身を含む): 321624864

約数和(自身を除く): 157834534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1489003, 2978006, 7445015, 14890030, 16379033, 32758066, 81895165, 163790330]

約数ペア:

[(1, 163790330), (2, 81895165), (5, 32758066), (10, 16379033), (11, 14890030), (22, 7445015), (55, 2978006), (110, 1489003)]