238466345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{69221}}^1$

素因数の和:69292

約数の個数: 16

約数和(自身を含む): 313990992

約数和(自身を除く): 75524647

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 69221, 346105, 899873, 3668713, 4499365, 18343565, 47693269, 238466345]

約数ペア:

[(1, 238466345), (5, 47693269), (13, 18343565), (53, 4499365), (65, 3668713), (265, 899873), (689, 346105), (3445, 69221)]