2821907959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 3282854400

約数和(自身を除く): 460946441

約数列:

[1, 13, 29, 31, 89, 377, 403, 899, 1157, 2581, 2713, 2759, 11687, 33553, 35269, 35867, 78677, 80011, 84103, 241457, 1022801, 1040143, 1093339, 2438987, 3138941, 7002253, 7485167, 31706831, 91029289, 97307171, 217069843, 2821907959]

約数ペア:

[(1, 2821907959), (13, 217069843), (29, 97307171), (31, 91029289), (89, 31706831), (377, 7485167), (403, 7002253), (899, 3138941), (1157, 2438987), (2581, 1093339), (2713, 1040143), (2759, 1022801), (11687, 241457), (33553, 84103), (35269, 80011), (35867, 78677)]