1320296574

素因数分解:

$2^1\times 3^1\times {\mathrm{5477}}^1\times {\mathrm{40177}}^1$

素因数の和:45659

約数の個数: 16

約数和(自身を含む): 2641141008

約数和(自身を除く): 1320844434

約数列:

[1, 2, 3, 6, 5477, 10954, 16431, 32862, 40177, 80354, 120531, 241062, 220049429, 440098858, 660148287, 1320296574]

約数ペア:

[(1, 1320296574), (2, 660148287), (3, 440098858), (6, 220049429), (5477, 241062), (10954, 120531), (16431, 80354), (32862, 40177)]