261715670149

素因数分解:

${\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{3769}}^1\times {\mathrm{13229}}^1$

素因数の和:17208

約数の個数: 16

約数和(自身を含む): 272328966000

約数和(自身を除く): 10613295851

約数列:

[1, 29, 181, 3769, 5249, 13229, 109301, 383641, 682189, 2394449, 19783481, 49860101, 69439021, 1445942929, 9024678281, 261715670149]

約数ペア:

[(1, 261715670149), (29, 9024678281), (181, 1445942929), (3769, 69439021), (5249, 49860101), (13229, 19783481), (109301, 2394449), (383641, 682189)]