2013193714

素因数分解:

$2^1\times 7^2\times {\mathrm{1289}}^1\times {\mathrm{15937}}^1$

素因数の和:17242

約数の個数: 24

約数和(自身を含む): 3515763420

約数和(自身を除く): 1502569706

約数列:

[1, 2, 7, 14, 49, 98, 1289, 2578, 9023, 15937, 18046, 31874, 63161, 111559, 126322, 223118, 780913, 1561826, 20542793, 41085586, 143799551, 287599102, 1006596857, 2013193714]

約数ペア:

[(1, 2013193714), (2, 1006596857), (7, 287599102), (14, 143799551), (49, 41085586), (98, 20542793), (1289, 1561826), (2578, 780913), (9023, 223118), (15937, 126322), (18046, 111559), (31874, 63161)]