1900520915906

素因数分解:

$2^1\times {\mathrm{31019}}^1\times {\mathrm{3907}}^1\times {\mathrm{7841}}^1$

素因数の和:42769

約数の個数: 16

約数和(自身を含む): 2851966640160

約数和(自身を除く): 951445724254

約数列:

[1, 2, 3907, 7814, 7841, 15682, 31019, 62038, 30634787, 61269574, 121191233, 242382466, 243219979, 486439958, 950260457953, 1900520915906]

約数ペア:

[(1, 1900520915906), (2, 950260457953), (3907, 486439958), (7814, 243219979), (7841, 242382466), (15682, 121191233), (31019, 61269574), (62038, 30634787)]