519150121

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{2579}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 600624000

約数和(自身を除く): 81473879

約数列:

[1, 7, 149, 193, 1043, 1351, 2579, 18053, 28757, 201299, 384271, 497747, 2689897, 3484229, 74164303, 519150121]

約数ペア:

[(1, 519150121), (7, 74164303), (149, 3484229), (193, 2689897), (1043, 497747), (1351, 384271), (2579, 201299), (18053, 28757)]