1330931372

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{367}}^1\times {\mathrm{5009}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 2348848320

約数和(自身を除く): 1017916948

約数列:

[1, 2, 4, 181, 362, 367, 724, 734, 1468, 5009, 10018, 20036, 66427, 132854, 265708, 906629, 1813258, 1838303, 3626516, 3676606, 7353212, 332732843, 665465686, 1330931372]

約数ペア:

[(1, 1330931372), (2, 665465686), (4, 332732843), (181, 7353212), (362, 3676606), (367, 3626516), (724, 1838303), (734, 1813258), (1468, 906629), (5009, 265708), (10018, 132854), (20036, 66427)]