791294972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{15263}}^1$

素因数の和:16277

約数の個数: 24

約数和(自身を含む): 1492880256

約数和(自身を除く): 701585284

約数列:

[1, 2, 4, 13, 26, 52, 997, 1994, 3988, 12961, 15263, 25922, 30526, 51844, 61052, 198419, 396838, 793676, 15217211, 30434422, 60868844, 197823743, 395647486, 791294972]

約数ペア:

[(1, 791294972), (2, 395647486), (4, 197823743), (13, 60868844), (26, 30434422), (52, 15217211), (997, 793676), (1994, 396838), (3988, 198419), (12961, 61052), (15263, 51844), (25922, 30526)]