630115202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233549}}^1$

素因数の和:233641

約数の個数: 16

約数和(自身を含む): 1008936000

約数和(自身を除く): 378820798

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 233549, 467098, 4437431, 8874862, 16581979, 33163958, 315057601, 630115202]

約数ペア:

[(1, 630115202), (2, 315057601), (19, 33163958), (38, 16581979), (71, 8874862), (142, 4437431), (1349, 467098), (2698, 233549)]