5451472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{26209}}^1$

素因数の和:26230

約数の個数: 20

約数和(自身を含む): 11375140

約数和(自身を除く): 5923668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 26209, 52418, 104836, 209672, 340717, 419344, 681434, 1362868, 2725736, 5451472]

約数ペア:

[(1, 5451472), (2, 2725736), (4, 1362868), (8, 681434), (13, 419344), (16, 340717), (26, 209672), (52, 104836), (104, 52418), (208, 26209)]