224709836

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{332411}}^1$

素因数の和:332441

約数の個数: 18

約数和(自身を含む): 425819772

約数和(自身を除く): 201109936

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 332411, 664822, 1329644, 4321343, 8642686, 17285372, 56177459, 112354918, 224709836]

約数ペア:

[(1, 224709836), (2, 112354918), (4, 56177459), (13, 17285372), (26, 8642686), (52, 4321343), (169, 1329644), (338, 664822), (676, 332411)]