1022060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 2312016

約数和(自身を除く): 1289956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3931, 7862, 15724, 19655, 39310, 51103, 78620, 102206, 204412, 255515, 511030, 1022060]

約数ペア:

[(1, 1022060), (2, 511030), (4, 255515), (5, 204412), (10, 102206), (13, 78620), (20, 51103), (26, 39310), (52, 19655), (65, 15724), (130, 7862), (260, 3931)]