1420204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1240916

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 359, 718, 989, 1436, 1978, 3956, 8257, 15437, 16514, 30874, 33028, 61748, 355051, 710102, 1420204]

約数ペア:

[(1, 1420204), (2, 710102), (4, 355051), (23, 61748), (43, 33028), (46, 30874), (86, 16514), (92, 15437), (172, 8257), (359, 3956), (718, 1978), (989, 1436)]