123484868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{3137}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 233103192

約数和(自身を除く): 109618324

約数列:

[1, 2, 4, 13, 26, 52, 757, 1514, 3028, 3137, 6274, 9841, 12548, 19682, 39364, 40781, 81562, 163124, 2374709, 4749418, 9498836, 30871217, 61742434, 123484868]

約数ペア:

[(1, 123484868), (2, 61742434), (4, 30871217), (13, 9498836), (26, 4749418), (52, 2374709), (757, 163124), (1514, 81562), (3028, 40781), (3137, 39364), (6274, 19682), (9841, 12548)]