1280565562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{515941}}^1$

素因数の和:516033

約数の個数: 16

約数和(自身を含む): 2061704232

約数和(自身を除く): 781138670

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 515941, 1031882, 8770997, 17541994, 37663693, 75327386, 640282781, 1280565562]

約数ペア:

[(1, 1280565562), (2, 640282781), (17, 75327386), (34, 37663693), (73, 17541994), (146, 8770997), (1241, 1031882), (2482, 515941)]