387639356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{593}}^1\times {\mathrm{967}}^1$

素因数の和:1590

約数の個数: 36

約数和(自身を含む): 736564752

約数和(自身を除く): 348925396

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 593, 676, 967, 1186, 1934, 2372, 3868, 7709, 12571, 15418, 25142, 30836, 50284, 100217, 163423, 200434, 326846, 400868, 573431, 653692, 1146862, 2293724, 7454603, 14909206, 29818412, 96909839, 193819678, 387639356]

約数ペア:

[(1, 387639356), (2, 193819678), (4, 96909839), (13, 29818412), (26, 14909206), (52, 7454603), (169, 2293724), (338, 1146862), (593, 653692), (676, 573431), (967, 400868), (1186, 326846), (1934, 200434), (2372, 163423), (3868, 100217), (7709, 50284), (12571, 30836), (15418, 25142)]