488492042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{214439}}^1$

素因数の和:214525

約数の個数: 16

約数和(自身を含む): 787423680

約数和(自身を除く): 298931638

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 214439, 428878, 3645463, 7290926, 14367413, 28734826, 244246021, 488492042]

約数ペア:

[(1, 488492042), (2, 244246021), (17, 28734826), (34, 14367413), (67, 7290926), (134, 3645463), (1139, 428878), (2278, 214439)]