2087964154

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1\times {\mathrm{8923}}^1$

素因数の和:10485

約数の個数: 16

約数和(自身を含む): 3174088320

約数和(自身を除く): 1086124166

約数列:

[1, 2, 79, 158, 1481, 2962, 8923, 17846, 116999, 233998, 704917, 1409834, 13214963, 26429926, 1043982077, 2087964154]

約数ペア:

[(1, 2087964154), (2, 1043982077), (79, 26429926), (158, 13214963), (1481, 1409834), (2962, 704917), (8923, 233998), (17846, 116999)]