3816868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 3521372

約数列:

[1, 2, 4, 11, 22, 44, 223, 389, 446, 778, 892, 1556, 2453, 4279, 4906, 8558, 9812, 17116, 86747, 173494, 346988, 954217, 1908434, 3816868]

約数ペア:

[(1, 3816868), (2, 1908434), (4, 954217), (11, 346988), (22, 173494), (44, 86747), (223, 17116), (389, 9812), (446, 8558), (778, 4906), (892, 4279), (1556, 2453)]