1637319892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 3115908432

約数和(自身を除く): 1478588540

約数列:

[1, 2, 4, 13, 26, 52, 233, 337, 401, 466, 674, 802, 932, 1348, 1604, 3029, 4381, 5213, 6058, 8762, 10426, 12116, 17524, 20852, 78521, 93433, 135137, 157042, 186866, 270274, 314084, 373732, 540548, 1020773, 1214629, 1756781, 2041546, 2429258, 3513562, 4083092, 4858516, 7027124, 31486921, 62973842, 125947684, 409329973, 818659946, 1637319892]

約数ペア:

[(1, 1637319892), (2, 818659946), (4, 409329973), (13, 125947684), (26, 62973842), (52, 31486921), (233, 7027124), (337, 4858516), (401, 4083092), (466, 3513562), (674, 2429258), (802, 2041546), (932, 1756781), (1348, 1214629), (1604, 1020773), (3029, 540548), (4381, 373732), (5213, 314084), (6058, 270274), (8762, 186866), (10426, 157042), (12116, 135137), (17524, 93433), (20852, 78521)]