249127606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17327}}^1$

素因数の和:17428

約数の個数: 32

約数和(自身を含む): 465776640

約数和(自身を除く): 216649034

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 17327, 34654, 121289, 225251, 242578, 450502, 1368833, 1576757, 2737666, 3153514, 9581831, 17794829, 19163662, 35589658, 124563803, 249127606]

約数ペア:

[(1, 249127606), (2, 124563803), (7, 35589658), (13, 19163662), (14, 17794829), (26, 9581831), (79, 3153514), (91, 2737666), (158, 1576757), (182, 1368833), (553, 450502), (1027, 242578), (1106, 225251), (2054, 121289), (7189, 34654), (14378, 17327)]