1900885966

素因数分解:

$2^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{78803}}^1$

素因数の和:80535

約数の個数: 16

約数和(自身を含む): 3260594304

約数和(自身を除く): 1359708338

約数列:

[1, 2, 7, 14, 1723, 3446, 12061, 24122, 78803, 157606, 551621, 1103242, 135777569, 271555138, 950442983, 1900885966]

約数ペア:

[(1, 1900885966), (2, 950442983), (7, 271555138), (14, 135777569), (1723, 1103242), (3446, 551621), (12061, 157606), (24122, 78803)]