2111330305

素因数分解:

$5^1\times 7^1\times {\mathrm{6089}}^1\times {\mathrm{9907}}^1$

素因数の和:16008

約数の個数: 16

約数和(自身を含む): 2896306560

約数和(自身を除く): 784976255

約数列:

[1, 5, 7, 35, 6089, 9907, 30445, 42623, 49535, 69349, 213115, 346745, 60323723, 301618615, 422266061, 2111330305]

約数ペア:

[(1, 2111330305), (5, 422266061), (7, 301618615), (35, 60323723), (6089, 346745), (9907, 213115), (30445, 69349), (42623, 49535)]