122902858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 204507072

約数和(自身を除く): 81604214

約数列:

[1, 2, 13, 26, 43, 86, 211, 422, 521, 559, 1042, 1118, 2743, 5486, 6773, 9073, 13546, 18146, 22403, 44806, 109931, 117949, 219862, 235898, 291239, 582478, 1429103, 2858206, 4727033, 9454066, 61451429, 122902858]

約数ペア:

[(1, 122902858), (2, 61451429), (13, 9454066), (26, 4727033), (43, 2858206), (86, 1429103), (211, 582478), (422, 291239), (521, 235898), (559, 219862), (1042, 117949), (1118, 109931), (2743, 44806), (5486, 22403), (6773, 18146), (9073, 13546)]