1238140174

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:912

約数の個数: 24

約数和(自身を含む): 1895532264

約数和(自身を除く): 657392090

約数列:

[1, 2, 71, 142, 227, 454, 541, 1082, 5041, 10082, 16117, 32234, 38411, 76822, 122807, 245614, 1144307, 2288614, 2727181, 5454362, 8719297, 17438594, 619070087, 1238140174]

約数ペア:

[(1, 1238140174), (2, 619070087), (71, 17438594), (142, 8719297), (227, 5454362), (454, 2727181), (541, 2288614), (1082, 1144307), (5041, 245614), (10082, 122807), (16117, 76822), (32234, 38411)]