2137292144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{80909}}^1$

素因数の和:81057

約数の個数: 40

約数和(自身を含む): 4494712320

約数和(自身を除く): 2357420176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 80909, 161818, 323636, 647272, 1051817, 1294544, 2103634, 4207268, 8414536, 10275443, 16829072, 20550886, 41101772, 82203544, 133580759, 164407088, 267161518, 534323036, 1068646072, 2137292144]

約数ペア:

[(1, 2137292144), (2, 1068646072), (4, 534323036), (8, 267161518), (13, 164407088), (16, 133580759), (26, 82203544), (52, 41101772), (104, 20550886), (127, 16829072), (208, 10275443), (254, 8414536), (508, 4207268), (1016, 2103634), (1651, 1294544), (2032, 1051817), (3302, 647272), (6604, 323636), (13208, 161818), (26416, 80909)]