4122847.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{67993}}^1$

素因数の和:68131

約数の個数: 16

約数和(自身を含む): 161553744

約数和(自身を除く): 72482914

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 67993, 135986, 339965, 679930, 8907083, 17814166, 44535415, 89070830]

約数ペア:

[(1, 89070830), (2, 44535415), (5, 17814166), (10, 8907083), (131, 679930), (262, 339965), (655, 135986), (1310, 67993)]