2495482847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 2972773440

約数和(自身を除く): 477290593

約数列:

[1, 11, 13, 113, 143, 389, 397, 1243, 1469, 4279, 4367, 5057, 5161, 16159, 43957, 44861, 55627, 56771, 154433, 483527, 493471, 571441, 583193, 1698763, 2007629, 6285851, 6415123, 17450929, 22083919, 191960219, 226862077, 2495482847]

約数ペア:

[(1, 2495482847), (11, 226862077), (13, 191960219), (113, 22083919), (143, 17450929), (389, 6415123), (397, 6285851), (1243, 2007629), (1469, 1698763), (4279, 583193), (4367, 571441), (5057, 493471), (5161, 483527), (16159, 154433), (43957, 56771), (44861, 55627)]