479905916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{552887}}^1$

素因数の和:552929

約数の個数: 24

約数和(自身を含む): 990775296

約数和(自身を除く): 510869380

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 552887, 1105774, 2211548, 3870209, 7740418, 15480836, 17139497, 34278994, 68557988, 119976479, 239952958, 479905916]

約数ペア:

[(1, 479905916), (2, 239952958), (4, 119976479), (7, 68557988), (14, 34278994), (28, 17139497), (31, 15480836), (62, 7740418), (124, 3870209), (217, 2211548), (434, 1105774), (868, 552887)]