78274274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{9497}}^1$

素因数の和:9829

約数の個数: 16

約数和(自身を含む): 126855288

約数和(自身を除く): 48581014

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 9497, 18994, 123461, 246922, 3010549, 6021098, 39137137, 78274274]

約数ペア:

[(1, 78274274), (2, 39137137), (13, 6021098), (26, 3010549), (317, 246922), (634, 123461), (4121, 18994), (8242, 9497)]