270999716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{28793}}^1$

素因数の和:28991

約数の個数: 24

約数和(自身を含む): 513569784

約数和(自身を除く): 242570068

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 28793, 57586, 115172, 374309, 748618, 1497236, 5211533, 10423066, 20846132, 67749929, 135499858, 270999716]

約数ペア:

[(1, 270999716), (2, 135499858), (4, 67749929), (13, 20846132), (26, 10423066), (52, 5211533), (181, 1497236), (362, 748618), (724, 374309), (2353, 115172), (4706, 57586), (9412, 28793)]