2137231663

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1\times {\mathrm{9043}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 2572837120

約数和(自身を除く): 435605457

約数列:

[1, 7, 19, 133, 1777, 9043, 12439, 33763, 63301, 171817, 236341, 1202719, 16069411, 112485877, 305318809, 2137231663]

約数ペア:

[(1, 2137231663), (7, 305318809), (19, 112485877), (133, 16069411), (1777, 1202719), (9043, 236341), (12439, 171817), (33763, 63301)]