5245552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25219}}^1$

素因数の和:25240

約数の個数: 20

約数和(自身を含む): 10945480

約数和(自身を除く): 5699928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25219, 50438, 100876, 201752, 327847, 403504, 655694, 1311388, 2622776, 5245552]

約数ペア:

[(1, 5245552), (2, 2622776), (4, 1311388), (8, 655694), (13, 403504), (16, 327847), (26, 201752), (52, 100876), (104, 50438), (208, 25219)]