2016129705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7906391}}^1$

素因数の和:7906416

約数の個数: 16

約数和(自身を含む): 3415561344

約数和(自身を除く): 1399431639

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7906391, 23719173, 39531955, 118595865, 134408647, 403225941, 672043235, 2016129705]

約数ペア:

[(1, 2016129705), (3, 672043235), (5, 403225941), (15, 134408647), (17, 118595865), (51, 39531955), (85, 23719173), (255, 7906391)]