2017836836

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{13151}}^1$

素因数の和:13675

約数の個数: 24

約数和(自身を含む): 3579448320

約数和(自身を除く): 1561611484

約数列:

[1, 2, 4, 89, 178, 356, 431, 862, 1724, 13151, 26302, 38359, 52604, 76718, 153436, 1170439, 2340878, 4681756, 5668081, 11336162, 22672324, 504459209, 1008918418, 2017836836]

約数ペア:

[(1, 2017836836), (2, 1008918418), (4, 504459209), (89, 22672324), (178, 11336162), (356, 5668081), (431, 4681756), (862, 2340878), (1724, 1170439), (13151, 153436), (26302, 76718), (38359, 52604)]