869188546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{20903}}^1$

素因数の和:22145

約数の個数: 16

約数和(自身を含む): 1381670784

約数和(自身を除く): 512482238

約数列:

[1, 2, 17, 34, 1223, 2446, 20791, 20903, 41582, 41806, 355351, 710702, 25564369, 51128738, 434594273, 869188546]

約数ペア:

[(1, 869188546), (2, 434594273), (17, 51128738), (34, 25564369), (1223, 710702), (2446, 355351), (20791, 41806), (20903, 41582)]