1900549547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 2200625280

約数和(自身を除く): 300075733

約数列:

[1, 13, 23, 41, 229, 299, 533, 677, 943, 2977, 5267, 8801, 9389, 12259, 15571, 27757, 68471, 122057, 155033, 202423, 215947, 360841, 638411, 2015429, 2807311, 3565759, 6356353, 8299343, 46354867, 82632589, 146196119, 1900549547]

約数ペア:

[(1, 1900549547), (13, 146196119), (23, 82632589), (41, 46354867), (229, 8299343), (299, 6356353), (533, 3565759), (677, 2807311), (943, 2015429), (2977, 638411), (5267, 360841), (8801, 215947), (9389, 202423), (12259, 155033), (15571, 122057), (27757, 68471)]