2351939434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 4169088000

約数和(自身を除く): 1817148566

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 109, 218, 247, 403, 494, 589, 806, 1178, 1409, 1417, 2071, 2818, 2834, 3379, 4142, 6758, 7657, 15314, 18317, 26771, 26923, 36634, 43679, 43927, 53542, 53846, 64201, 87358, 87854, 128402, 153581, 307162, 348023, 567827, 696046, 829901, 834613, 1135654, 1659802, 1669226, 1996553, 2918039, 3993106, 4761011, 5836078, 9522022, 10788713, 21577426, 37934507, 61893143, 75869014, 90459209, 123786286, 180918418, 1175969717, 2351939434]

約数ペア:

[(1, 2351939434), (2, 1175969717), (13, 180918418), (19, 123786286), (26, 90459209), (31, 75869014), (38, 61893143), (62, 37934507), (109, 21577426), (218, 10788713), (247, 9522022), (403, 5836078), (494, 4761011), (589, 3993106), (806, 2918039), (1178, 1996553), (1409, 1669226), (1417, 1659802), (2071, 1135654), (2818, 834613), (2834, 829901), (3379, 696046), (4142, 567827), (6758, 348023), (7657, 307162), (15314, 153581), (18317, 128402), (26771, 87854), (26923, 87358), (36634, 64201), (43679, 53846), (43927, 53542)]