617236564

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{214021}}^1$

素因数の和:214135

約数の個数: 24

約数和(自身を含む): 1246464128

約数和(自身を除く): 629227564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 214021, 428042, 856084, 1498147, 2996294, 5992588, 22044163, 44088326, 88176652, 154309141, 308618282, 617236564]

約数ペア:

[(1, 617236564), (2, 308618282), (4, 154309141), (7, 88176652), (14, 44088326), (28, 22044163), (103, 5992588), (206, 2996294), (412, 1498147), (721, 856084), (1442, 428042), (2884, 214021)]