1248884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 2784768

約数和(自身を除く): 1535884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 73, 91, 94, 146, 182, 188, 292, 329, 364, 511, 611, 658, 949, 1022, 1222, 1316, 1898, 2044, 2444, 3431, 3796, 4277, 6643, 6862, 8554, 13286, 13724, 17108, 24017, 26572, 44603, 48034, 89206, 96068, 178412, 312221, 624442, 1248884]

約数ペア:

[(1, 1248884), (2, 624442), (4, 312221), (7, 178412), (13, 96068), (14, 89206), (26, 48034), (28, 44603), (47, 26572), (52, 24017), (73, 17108), (91, 13724), (94, 13286), (146, 8554), (182, 6862), (188, 6643), (292, 4277), (329, 3796), (364, 3431), (511, 2444), (611, 2044), (658, 1898), (949, 1316), (1022, 1222)]