1589002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 16

約数和(自身を含む): 2482920

約数和(自身を除く): 893918

約数列:

[1, 2, 37, 74, 109, 197, 218, 394, 4033, 7289, 8066, 14578, 21473, 42946, 794501, 1589002]

約数ペア:

[(1, 1589002), (2, 794501), (37, 42946), (74, 21473), (109, 14578), (197, 8066), (218, 7289), (394, 4033)]