377942774

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{12907}}^1$

素因数の和:12953

約数の個数: 20

約数和(自身を含む): 623650020

約数和(自身を除く): 245707246

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 12907, 14641, 25814, 29282, 141977, 283954, 1561747, 3123494, 17179217, 34358434, 188971387, 377942774]

約数ペア:

[(1, 377942774), (2, 188971387), (11, 34358434), (22, 17179217), (121, 3123494), (242, 1561747), (1331, 283954), (2662, 141977), (12907, 29282), (14641, 25814)]