2788045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 3669120

約数和(自身を除く): 881075

約数列:

[1, 5, 13, 59, 65, 295, 727, 767, 3635, 3835, 9451, 42893, 47255, 214465, 557609, 2788045]

約数ペア:

[(1, 2788045), (5, 557609), (13, 214465), (59, 47255), (65, 42893), (295, 9451), (727, 3835), (767, 3635)]