2113236538

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{398273}}^1$

素因数の和:398661

約数の個数: 16

約数和(自身を含む): 3632258880

約数和(自身を除く): 1519022342

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 398273, 796546, 2787911, 5575822, 150945467, 301890934, 1056618269, 2113236538]

約数ペア:

[(1, 2113236538), (2, 1056618269), (7, 301890934), (14, 150945467), (379, 5575822), (758, 2787911), (2653, 796546), (5306, 398273)]