13445390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 27808704

約数和(自身を除く): 14363314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 797, 1205, 1594, 1687, 2410, 3374, 3985, 5579, 7970, 8435, 11158, 16870, 27895, 55790, 192077, 384154, 960385, 1344539, 1920770, 2689078, 6722695, 13445390]

約数ペア:

[(1, 13445390), (2, 6722695), (5, 2689078), (7, 1920770), (10, 1344539), (14, 960385), (35, 384154), (70, 192077), (241, 55790), (482, 27895), (797, 16870), (1205, 11158), (1594, 8435), (1687, 7970), (2410, 5579), (3374, 3985)]