13882190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 29819664

約数和(自身を除く): 15937474

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 691, 1382, 1435, 2009, 2870, 3455, 4018, 4837, 6910, 9674, 10045, 20090, 24185, 28331, 33859, 48370, 56662, 67718, 141655, 169295, 198317, 283310, 338590, 396634, 991585, 1388219, 1983170, 2776438, 6941095, 13882190]

約数ペア:

[(1, 13882190), (2, 6941095), (5, 2776438), (7, 1983170), (10, 1388219), (14, 991585), (35, 396634), (41, 338590), (49, 283310), (70, 198317), (82, 169295), (98, 141655), (205, 67718), (245, 56662), (287, 48370), (410, 33859), (490, 28331), (574, 24185), (691, 20090), (1382, 10045), (1435, 9674), (2009, 6910), (2870, 4837), (3455, 4018)]