1294413185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{17123}}^1$

素因数の和:18304

約数の個数: 16

約数和(自身を含む): 1674316224

約数和(自身を除く): 379903039

約数列:

[1, 5, 13, 65, 1163, 5815, 15119, 17123, 75595, 85615, 222599, 1112995, 19914049, 99570245, 258882637, 1294413185]

約数ペア:

[(1, 1294413185), (5, 258882637), (13, 99570245), (65, 19914049), (1163, 1112995), (5815, 222599), (15119, 85615), (17123, 75595)]