528112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2560

約数の個数: 20

約数和(自身を含む): 1102360

約数和(自身を除く): 574248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2539, 5078, 10156, 20312, 33007, 40624, 66014, 132028, 264056, 528112]

約数ペア:

[(1, 528112), (2, 264056), (4, 132028), (8, 66014), (13, 40624), (16, 33007), (26, 20312), (52, 10156), (104, 5078), (208, 2539)]