713902010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{20759}}^1$

素因数の和:20966

約数の個数: 32

約数和(自身を含む): 1360195200

約数和(自身を除く): 646293190

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 3439, 6878, 17195, 20759, 34390, 41518, 103795, 207590, 394421, 788842, 1972105, 3757379, 3944210, 7514758, 18786895, 37573790, 71390201, 142780402, 356951005, 713902010]

約数ペア:

[(1, 713902010), (2, 356951005), (5, 142780402), (10, 71390201), (19, 37573790), (38, 18786895), (95, 7514758), (181, 3944210), (190, 3757379), (362, 1972105), (905, 788842), (1810, 394421), (3439, 207590), (6878, 103795), (17195, 41518), (20759, 34390)]