2021614088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19438597}}^1$

素因数の和:19438616

約数の個数: 16

約数和(自身を含む): 4082105580

約数和(自身を除く): 2060491492

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19438597, 38877194, 77754388, 155508776, 252701761, 505403522, 1010807044, 2021614088]

約数ペア:

[(1, 2021614088), (2, 1010807044), (4, 505403522), (8, 252701761), (13, 155508776), (26, 77754388), (52, 38877194), (104, 19438597)]