651106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 16

約数和(自身を含む): 1023264

約数和(自身を除く): 372158

約数列:

[1, 2, 43, 67, 86, 113, 134, 226, 2881, 4859, 5762, 7571, 9718, 15142, 325553, 651106]

約数ペア:

[(1, 651106), (2, 325553), (43, 15142), (67, 9718), (86, 7571), (113, 5762), (134, 4859), (226, 2881)]