78031306

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 119296584

約数和(自身を除く): 41265278

約数列:

[1, 2, 73, 146, 197, 394, 2713, 5426, 14381, 28762, 198049, 396098, 534461, 1068922, 39015653, 78031306]

約数ペア:

[(1, 78031306), (2, 39015653), (73, 1068922), (146, 534461), (197, 396098), (394, 198049), (2713, 28762), (5426, 14381)]