78514163

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1549}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 96868800

約数和(自身を除く): 18354637

約数列:

[1, 7, 13, 91, 557, 1549, 3899, 7241, 10843, 20137, 50687, 140959, 862793, 6039551, 11216309, 78514163]

約数ペア:

[(1, 78514163), (7, 11216309), (13, 6039551), (91, 862793), (557, 140959), (1549, 50687), (3899, 20137), (7241, 10843)]