2011196564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3923}}^1\times {\mathrm{9859}}^1$

素因数の和:13799

約数の個数: 24

約数和(自身を含む): 3791682720

約数和(自身を除く): 1780486156

約数列:

[1, 2, 4, 13, 26, 52, 3923, 7846, 9859, 15692, 19718, 39436, 50999, 101998, 128167, 203996, 256334, 512668, 38676857, 77353714, 154707428, 502799141, 1005598282, 2011196564]

約数ペア:

[(1, 2011196564), (2, 1005598282), (4, 502799141), (13, 154707428), (26, 77353714), (52, 38676857), (3923, 512668), (7846, 256334), (9859, 203996), (15692, 128167), (19718, 101998), (39436, 50999)]