449972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 845376

約数和(自身を除く): 395404

約数列:

[1, 2, 4, 23, 46, 67, 73, 92, 134, 146, 268, 292, 1541, 1679, 3082, 3358, 4891, 6164, 6716, 9782, 19564, 112493, 224986, 449972]

約数ペア:

[(1, 449972), (2, 224986), (4, 112493), (23, 19564), (46, 9782), (67, 6716), (73, 6164), (92, 4891), (134, 3358), (146, 3082), (268, 1679), (292, 1541)]