829134430

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{41519}}^1$

素因数の和:43523

約数の個数: 16

約数和(自身を含む): 1493225280

約数和(自身を除く): 664090850

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 41519, 83038, 207595, 415190, 82913443, 165826886, 414567215, 829134430]

約数ペア:

[(1, 829134430), (2, 414567215), (5, 165826886), (10, 82913443), (1997, 415190), (3994, 207595), (9985, 83038), (19970, 41519)]