1381567118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{130657}}^1$

素因数の和:130987

約数の個数: 16

約数和(自身を含む): 2201325984

約数和(自身を除く): 819758866

約数列:

[1, 2, 17, 34, 311, 622, 5287, 10574, 130657, 261314, 2221169, 4442338, 40634327, 81268654, 690783559, 1381567118]

約数ペア:

[(1, 1381567118), (2, 690783559), (17, 81268654), (34, 40634327), (311, 4442338), (622, 2221169), (5287, 261314), (10574, 130657)]