2080651436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{38329}}^1$

素因数の和:38705

約数の個数: 24

約数和(自身を含む): 3741314640

約数和(自身を除く): 1660663204

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 13571, 27142, 38329, 54284, 76658, 153316, 1571489, 3142978, 6285956, 12686899, 25373798, 50747596, 520162859, 1040325718, 2080651436]

約数ペア:

[(1, 2080651436), (2, 1040325718), (4, 520162859), (41, 50747596), (82, 25373798), (164, 12686899), (331, 6285956), (662, 3142978), (1324, 1571489), (13571, 153316), (27142, 76658), (38329, 54284)]