2010689991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 3166806240

約数和(自身を除く): 1156116249

約数列:

[1, 3, 9, 19, 53, 57, 61, 159, 171, 183, 477, 549, 1007, 1159, 3021, 3233, 3477, 3637, 9063, 9699, 10431, 10911, 29097, 32733, 61427, 69103, 184281, 192761, 207309, 221857, 552843, 578283, 621927, 665571, 1734849, 1996713, 3662459, 4215283, 10987377, 11758421, 12645849, 32962131, 35275263, 37937547, 105825789, 223409999, 670229997, 2010689991]

約数ペア:

[(1, 2010689991), (3, 670229997), (9, 223409999), (19, 105825789), (53, 37937547), (57, 35275263), (61, 32962131), (159, 12645849), (171, 11758421), (183, 10987377), (477, 4215283), (549, 3662459), (1007, 1996713), (1159, 1734849), (3021, 665571), (3233, 621927), (3477, 578283), (3637, 552843), (9063, 221857), (9699, 207309), (10431, 192761), (10911, 184281), (29097, 69103), (32733, 61427)]