2017390172

素因数分解:

$2^2\times 7^3\times {\mathrm{1470401}}^1$

素因数の和:1470426

約数の個数: 24

約数和(自身を含む): 4117125600

約数和(自身を除く): 2099735428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1470401, 2940802, 5881604, 10292807, 20585614, 41171228, 72049649, 144099298, 288198596, 504347543, 1008695086, 2017390172]

約数ペア:

[(1, 2017390172), (2, 1008695086), (4, 504347543), (7, 288198596), (14, 144099298), (28, 72049649), (49, 41171228), (98, 20585614), (196, 10292807), (343, 5881604), (686, 2940802), (1372, 1470401)]