2140992014

素因数分解:

$2^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{197837}}^1$

素因数の和:198619

約数の個数: 16

約数和(自身を含む): 3675038688

約数和(自身を除く): 1534046674

約数列:

[1, 2, 7, 14, 773, 1546, 5411, 10822, 197837, 395674, 1384859, 2769718, 152928001, 305856002, 1070496007, 2140992014]

約数ペア:

[(1, 2140992014), (2, 1070496007), (7, 305856002), (14, 152928001), (773, 2769718), (1546, 1384859), (5411, 395674), (10822, 197837)]