2397855271

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{783869}}^1$

素因数の和:783918

約数の個数: 16

約数和(自身を含む): 3010060800

約数和(自身を除く): 612205529

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 783869, 5487083, 14893511, 18028987, 104254577, 126202909, 342550753, 2397855271]

約数ペア:

[(1, 2397855271), (7, 342550753), (19, 126202909), (23, 104254577), (133, 18028987), (161, 14893511), (437, 5487083), (3059, 783869)]