821532052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{13121}}^1$

素因数の和:14559

約数の個数: 24

約数和(自身を含む): 1569601152

約数和(自身を除く): 748069100

約数列:

[1, 2, 4, 11, 22, 44, 1423, 2846, 5692, 13121, 15653, 26242, 31306, 52484, 62612, 144331, 288662, 577324, 18671183, 37342366, 74684732, 205383013, 410766026, 821532052]

約数ペア:

[(1, 821532052), (2, 410766026), (4, 205383013), (11, 74684732), (22, 37342366), (44, 18671183), (1423, 577324), (2846, 288662), (5692, 144331), (13121, 62612), (15653, 52484), (26242, 31306)]