2021605252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29729489}}^1$

素因数の和:29729510

約数の個数: 12

約数和(自身を含む): 3745915740

約数和(自身を除く): 1724310488

約数列:

[1, 2, 4, 17, 34, 68, 29729489, 59458978, 118917956, 505401313, 1010802626, 2021605252]

約数ペア:

[(1, 2021605252), (2, 1010802626), (4, 505401313), (17, 118917956), (34, 59458978), (68, 29729489)]