389615906

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{6037}}^1$

素因数の和:6146

約数の個数: 24

約数和(自身を含む): 621056604

約数和(自身を除く): 231440698

約数列:

[1, 2, 23, 46, 61, 122, 529, 1058, 1403, 2806, 6037, 12074, 32269, 64538, 138851, 277702, 368257, 736514, 3193573, 6387146, 8469911, 16939822, 194807953, 389615906]

約数ペア:

[(1, 389615906), (2, 194807953), (23, 16939822), (46, 8469911), (61, 6387146), (122, 3193573), (529, 736514), (1058, 368257), (1403, 277702), (2806, 138851), (6037, 64538), (12074, 32269)]