5251376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25268

約数の個数: 20

約数和(自身を含む): 10957632

約数和(自身を除く): 5706256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25247, 50494, 100988, 201976, 328211, 403952, 656422, 1312844, 2625688, 5251376]

約数ペア:

[(1, 5251376), (2, 2625688), (4, 1312844), (8, 656422), (13, 403952), (16, 328211), (26, 201976), (52, 100988), (104, 50494), (208, 25247)]