1490608

素因数分解:

$2^4\times 7^1\times {\mathrm{13309}}^1$

素因数の和:13324

約数の個数: 20

約数和(自身を含む): 3300880

約数和(自身を除く): 1810272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13309, 26618, 53236, 93163, 106472, 186326, 212944, 372652, 745304, 1490608]

約数ペア:

[(1, 1490608), (2, 745304), (4, 372652), (7, 212944), (8, 186326), (14, 106472), (16, 93163), (28, 53236), (56, 26618), (112, 13309)]