1225175042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 2303347200

約数和(自身を除く): 1078172158

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 151, 182, 218, 302, 409, 763, 818, 1057, 1417, 1526, 1963, 2114, 2834, 2863, 3926, 5317, 5726, 9919, 10634, 13741, 16459, 19838, 27482, 32918, 37219, 44581, 61759, 74438, 89162, 115213, 123518, 213967, 230426, 312067, 427934, 432313, 579553, 624134, 802867, 864626, 1159106, 1497769, 1605734, 2995538, 4056871, 5620069, 6731731, 8113742, 11240138, 13463462, 47122117, 87512503, 94244234, 175025006, 612587521, 1225175042]

約数ペア:

[(1, 1225175042), (2, 612587521), (7, 175025006), (13, 94244234), (14, 87512503), (26, 47122117), (91, 13463462), (109, 11240138), (151, 8113742), (182, 6731731), (218, 5620069), (302, 4056871), (409, 2995538), (763, 1605734), (818, 1497769), (1057, 1159106), (1417, 864626), (1526, 802867), (1963, 624134), (2114, 579553), (2834, 432313), (2863, 427934), (3926, 312067), (5317, 230426), (5726, 213967), (9919, 123518), (10634, 115213), (13741, 89162), (16459, 74438), (19838, 61759), (27482, 44581), (32918, 37219)]