538963414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{345047}}^1$

素因数の和:345131

約数の個数: 16

約数和(自身を含む): 894364416

約数和(自身を除く): 355401002

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 345047, 690094, 3795517, 7591034, 24498337, 48996674, 269481707, 538963414]

約数ペア:

[(1, 538963414), (2, 269481707), (11, 48996674), (22, 24498337), (71, 7591034), (142, 3795517), (781, 690094), (1562, 345047)]