40990468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{602801}}^1$

素因数の和:602822

約数の個数: 12

約数和(自身を含む): 75953052

約数和(自身を除く): 34962584

約数列:

[1, 2, 4, 17, 34, 68, 602801, 1205602, 2411204, 10247617, 20495234, 40990468]

約数ペア:

[(1, 40990468), (2, 20495234), (4, 10247617), (17, 2411204), (34, 1205602), (68, 602801)]