1138386067

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1699}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 1447040000

約数和(自身を除く): 308653933

約数列:

[1, 7, 13, 37, 91, 199, 259, 481, 1393, 1699, 2587, 3367, 7363, 11893, 18109, 22087, 51541, 62863, 95719, 154609, 338101, 440041, 670033, 817219, 2366707, 4395313, 5720533, 12509737, 30767191, 87568159, 162626581, 1138386067]

約数ペア:

[(1, 1138386067), (7, 162626581), (13, 87568159), (37, 30767191), (91, 12509737), (199, 5720533), (259, 4395313), (481, 2366707), (1393, 817219), (1699, 670033), (2587, 440041), (3367, 338101), (7363, 154609), (11893, 95719), (18109, 62863), (22087, 51541)]