1570980164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{72103}}^1$

素因数の和:72539

約数の個数: 24

約数和(自身を含む): 2967800640

約数和(自身を除く): 1396820476

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 72103, 144206, 288412, 937339, 1874678, 3749356, 30211157, 60422314, 120844628, 392745041, 785490082, 1570980164]

約数ペア:

[(1, 1570980164), (2, 785490082), (4, 392745041), (13, 120844628), (26, 60422314), (52, 30211157), (419, 3749356), (838, 1874678), (1676, 937339), (5447, 288412), (10894, 144206), (21788, 72103)]