459056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2228

約数の個数: 20

約数和(自身を含む): 958272

約数和(自身を除く): 499216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2207, 4414, 8828, 17656, 28691, 35312, 57382, 114764, 229528, 459056]

約数ペア:

[(1, 459056), (2, 229528), (4, 114764), (8, 57382), (13, 35312), (16, 28691), (26, 17656), (52, 8828), (104, 4414), (208, 2207)]