1276584

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 3268320

約数和(自身を除く): 1991736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1237, 2474, 3711, 4948, 7422, 9896, 14844, 29688, 53191, 106382, 159573, 212764, 319146, 425528, 638292, 1276584]

約数ペア:

[(1, 1276584), (2, 638292), (3, 425528), (4, 319146), (6, 212764), (8, 159573), (12, 106382), (24, 53191), (43, 29688), (86, 14844), (129, 9896), (172, 7422), (258, 4948), (344, 3711), (516, 2474), (1032, 1237)]