330640534

素因数分解:

$2^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{10193}}^1$

素因数の和:10540

約数の個数: 24

約数和(自身を含む): 578733768

約数和(自身を除く): 248093234

約数列:

[1, 2, 7, 14, 49, 98, 331, 662, 2317, 4634, 10193, 16219, 20386, 32438, 71351, 142702, 499457, 998914, 3373883, 6747766, 23617181, 47234362, 165320267, 330640534]

約数ペア:

[(1, 330640534), (2, 165320267), (7, 47234362), (14, 23617181), (49, 6747766), (98, 3373883), (331, 998914), (662, 499457), (2317, 142702), (4634, 71351), (10193, 32438), (16219, 20386)]