4191386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 6593280

約数和(自身を除く): 2401894

約数列:

[1, 2, 31, 62, 67, 134, 1009, 2018, 2077, 4154, 31279, 62558, 67603, 135206, 2095693, 4191386]

約数ペア:

[(1, 4191386), (2, 2095693), (31, 135206), (62, 67603), (67, 62558), (134, 31279), (1009, 4154), (2018, 2077)]