348291268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{3191}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 656913600

約数和(自身を除く): 308622332

約数列:

[1, 2, 4, 13, 26, 52, 2099, 3191, 4198, 6382, 8396, 12764, 27287, 41483, 54574, 82966, 109148, 165932, 6697909, 13395818, 26791636, 87072817, 174145634, 348291268]

約数ペア:

[(1, 348291268), (2, 174145634), (4, 87072817), (13, 26791636), (26, 13395818), (52, 6697909), (2099, 165932), (3191, 109148), (4198, 82966), (6382, 54574), (8396, 41483), (12764, 27287)]