1233412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 2261952

約数和(自身を除く): 1028540

約数列:

[1, 2, 4, 43, 71, 86, 101, 142, 172, 202, 284, 404, 3053, 4343, 6106, 7171, 8686, 12212, 14342, 17372, 28684, 308353, 616706, 1233412]

約数ペア:

[(1, 1233412), (2, 616706), (4, 308353), (43, 28684), (71, 17372), (86, 14342), (101, 12212), (142, 8686), (172, 7171), (202, 6106), (284, 4343), (404, 3053)]