4364464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20983}}^1$

素因数の和:21004

約数の個数: 20

約数和(自身を含む): 9107056

約数和(自身を除く): 4742592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20983, 41966, 83932, 167864, 272779, 335728, 545558, 1091116, 2182232, 4364464]

約数ペア:

[(1, 4364464), (2, 2182232), (4, 1091116), (8, 545558), (13, 335728), (16, 272779), (26, 167864), (52, 83932), (104, 41966), (208, 20983)]