4947670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 10963008

約数和(自身を除く): 6015338

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 5437, 10874, 27185, 38059, 54370, 70681, 76118, 141362, 190295, 353405, 380590, 494767, 706810, 989534, 2473835, 4947670]

約数ペア:

[(1, 4947670), (2, 2473835), (5, 989534), (7, 706810), (10, 494767), (13, 380590), (14, 353405), (26, 190295), (35, 141362), (65, 76118), (70, 70681), (91, 54370), (130, 38059), (182, 27185), (455, 10874), (910, 5437)]