2211856129

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{4973}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 2670739560

約数和(自身を除く): 458883431

約数列:

[1, 7, 29, 49, 203, 313, 1421, 2191, 4973, 9077, 15337, 34811, 63539, 144217, 243677, 444773, 1009519, 1556549, 7066633, 10895843, 45139921, 76270901, 315979447, 2211856129]

約数ペア:

[(1, 2211856129), (7, 315979447), (29, 76270901), (49, 45139921), (203, 10895843), (313, 7066633), (1421, 1556549), (2191, 1009519), (4973, 444773), (9077, 243677), (15337, 144217), (34811, 63539)]