4942286783

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2347}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 6058967040

約数和(自身を除く): 1116680257

約数列:

[1, 7, 19, 71, 133, 223, 497, 1349, 1561, 2347, 4237, 9443, 15833, 16429, 29659, 44593, 110831, 166637, 300827, 312151, 523381, 1166459, 2105789, 3166103, 3663667, 9944239, 22162721, 37160051, 69609673, 260120357, 706040969, 4942286783]

約数ペア:

[(1, 4942286783), (7, 706040969), (19, 260120357), (71, 69609673), (133, 37160051), (223, 22162721), (497, 9944239), (1349, 3663667), (1561, 3166103), (2347, 2105789), (4237, 1166459), (9443, 523381), (15833, 312151), (16429, 300827), (29659, 166637), (44593, 110831)]