3198943385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2528809}}^1$

素因数の和:2528848

約数の個数: 16

約数和(自身を含む): 4369783680

約数和(自身を除く): 1170840295

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 2528809, 12644045, 27816899, 58162607, 139084495, 290813035, 639788677, 3198943385]

約数ペア:

[(1, 3198943385), (5, 639788677), (11, 290813035), (23, 139084495), (55, 58162607), (115, 27816899), (253, 12644045), (1265, 2528809)]