2547974974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2312137}}^1$

素因数の和:2312187

約数の個数: 16

約数和(自身を含む): 4161848400

約数和(自身を除く): 1613873426

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 2312137, 4624274, 43930603, 67051973, 87861206, 134103946, 1273987487, 2547974974]

約数ペア:

[(1, 2547974974), (2, 1273987487), (19, 134103946), (29, 87861206), (38, 67051973), (58, 43930603), (551, 4624274), (1102, 2312137)]