5389904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25913}}^1$

素因数の和:25934

約数の個数: 20

約数和(自身を含む): 11246676

約数和(自身を除く): 5856772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25913, 51826, 103652, 207304, 336869, 414608, 673738, 1347476, 2694952, 5389904]

約数ペア:

[(1, 5389904), (2, 2694952), (4, 1347476), (8, 673738), (13, 414608), (16, 336869), (26, 207304), (52, 103652), (104, 51826), (208, 25913)]