990916022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{89449}}^1$

素因数の和:89671

約数の個数: 16

約数和(自身を含む): 1545696000

約数和(自身を除く): 554779978

約数列:

[1, 2, 29, 58, 191, 382, 5539, 11078, 89449, 178898, 2594021, 5188042, 17084759, 34169518, 495458011, 990916022]

約数ペア:

[(1, 990916022), (2, 495458011), (29, 34169518), (58, 17084759), (191, 5188042), (382, 2594021), (5539, 178898), (11078, 89449)]