2912985556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1807063}}^1$

素因数の和:1807111

約数の個数: 24

約数和(自身を含む): 5666952704

約数和(自身を除く): 2753967148

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1807063, 3614126, 7228252, 23491819, 46983638, 56018953, 93967276, 112037906, 224075812, 728246389, 1456492778, 2912985556]

約数ペア:

[(1, 2912985556), (2, 1456492778), (4, 728246389), (13, 224075812), (26, 112037906), (31, 93967276), (52, 56018953), (62, 46983638), (124, 23491819), (403, 7228252), (806, 3614126), (1612, 1807063)]