9648490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 18098640

約数和(自身を除く): 8450150

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 293, 370, 445, 586, 890, 1465, 2930, 3293, 6586, 10841, 16465, 21682, 26077, 32930, 52154, 54205, 108410, 130385, 260770, 964849, 1929698, 4824245, 9648490]

約数ペア:

[(1, 9648490), (2, 4824245), (5, 1929698), (10, 964849), (37, 260770), (74, 130385), (89, 108410), (178, 54205), (185, 52154), (293, 32930), (370, 26077), (445, 21682), (586, 16465), (890, 10841), (1465, 6586), (2930, 3293)]