1954336

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 24

約数和(自身を含む): 3882060

約数和(自身を除く): 1927724

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 389, 628, 778, 1256, 1556, 2512, 3112, 5024, 6224, 12448, 61073, 122146, 244292, 488584, 977168, 1954336]

約数ペア:

[(1, 1954336), (2, 977168), (4, 488584), (8, 244292), (16, 122146), (32, 61073), (157, 12448), (314, 6224), (389, 5024), (628, 3112), (778, 2512), (1256, 1556)]