1978820468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29100301}}^1$

素因数の和:29100322

約数の個数: 12

約数和(自身を含む): 3666638052

約数和(自身を除く): 1687817584

約数列:

[1, 2, 4, 17, 34, 68, 29100301, 58200602, 116401204, 494705117, 989410234, 1978820468]

約数ペア:

[(1, 1978820468), (2, 989410234), (4, 494705117), (17, 116401204), (34, 58200602), (68, 29100301)]