390397548

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{120941}}^1$

素因数の和:121217

約数の個数: 24

約数和(自身を含む): 914321520

約数和(自身を除く): 523923972

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 120941, 241882, 362823, 483764, 725646, 1451292, 32533129, 65066258, 97599387, 130132516, 195198774, 390397548]

約数ペア:

[(1, 390397548), (2, 195198774), (3, 130132516), (4, 97599387), (6, 65066258), (12, 32533129), (269, 1451292), (538, 725646), (807, 483764), (1076, 362823), (1614, 241882), (3228, 120941)]