1440076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 2870784

約数和(自身を除く): 1430708

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1423, 2846, 5692, 15653, 31306, 32729, 62612, 65458, 130916, 360019, 720038, 1440076]

約数ペア:

[(1, 1440076), (2, 720038), (4, 360019), (11, 130916), (22, 65458), (23, 62612), (44, 32729), (46, 31306), (92, 15653), (253, 5692), (506, 2846), (1012, 1423)]