281374963216

素因数分解:

$2^4\times {\mathrm{5813}}^1\times {\mathrm{3025277}}^1$

素因数の和:3031098

約数の個数: 20

約数和(自身を含む): 545257955052

約数和(自身を除く): 263882991836

約数列:

[1, 2, 4, 8, 16, 5813, 11626, 23252, 46504, 93008, 3025277, 6050554, 12101108, 24202216, 48404432, 17585935201, 35171870402, 70343740804, 140687481608, 281374963216]

約数ペア:

[(1, 281374963216), (2, 140687481608), (4, 70343740804), (8, 35171870402), (16, 17585935201), (5813, 48404432), (11626, 24202216), (23252, 12101108), (46504, 6050554), (93008, 3025277)]