259208054

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{349337}}^1$

素因数の和:349399

約数の個数: 16

約数和(自身を含む): 452742048

約数和(自身を除く): 193533994

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 349337, 698674, 2445359, 4890718, 18514861, 37029722, 129604027, 259208054]

約数ペア:

[(1, 259208054), (2, 129604027), (7, 37029722), (14, 18514861), (53, 4890718), (106, 2445359), (371, 698674), (742, 349337)]