9451780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36353}}^1$

素因数の和:36375

約数の個数: 24

約数和(自身を含む): 21376152

約数和(自身を除く): 11924372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36353, 72706, 145412, 181765, 363530, 472589, 727060, 945178, 1890356, 2362945, 4725890, 9451780]

約数ペア:

[(1, 9451780), (2, 4725890), (4, 2362945), (5, 1890356), (10, 945178), (13, 727060), (20, 472589), (26, 363530), (52, 181765), (65, 145412), (130, 72706), (260, 36353)]