2103440122

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5180887}}^1$

素因数の和:5180925

約数の個数: 16

約数和(自身を含む): 3730239360

約数和(自身を除く): 1626799238

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 5180887, 10361774, 36266209, 72532418, 150245723, 300491446, 1051720061, 2103440122]

約数ペア:

[(1, 2103440122), (2, 1051720061), (7, 300491446), (14, 150245723), (29, 72532418), (58, 36266209), (203, 10361774), (406, 5180887)]