4488328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 9172800

約数和(自身を除く): 4684472

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 419, 824, 838, 1339, 1676, 2678, 3352, 5356, 5447, 10712, 10894, 21788, 43157, 43576, 86314, 172628, 345256, 561041, 1122082, 2244164, 4488328]

約数ペア:

[(1, 4488328), (2, 2244164), (4, 1122082), (8, 561041), (13, 345256), (26, 172628), (52, 86314), (103, 43576), (104, 43157), (206, 21788), (412, 10894), (419, 10712), (824, 5447), (838, 5356), (1339, 3352), (1676, 2678)]