43213130

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{6679}}^1$

素因数の和:7333

約数の個数: 16

約数和(自身を含む): 77915520

約数和(自身を除く): 34702390

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 6679, 13358, 33395, 66790, 4321313, 8642626, 21606565, 43213130]

約数ペア:

[(1, 43213130), (2, 21606565), (5, 8642626), (10, 4321313), (647, 66790), (1294, 33395), (3235, 13358), (6470, 6679)]