2013567052

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{1663}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 4085932032

約数和(自身を除く): 2072364980

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 521, 581, 1042, 1162, 1663, 2084, 2324, 3326, 3647, 6652, 7294, 11641, 14588, 23282, 43243, 46564, 86486, 138029, 172972, 276058, 302701, 552116, 605402, 866423, 966203, 1210804, 1732846, 1932406, 3465692, 3864812, 6064961, 12129922, 24259844, 71913109, 143826218, 287652436, 503391763, 1006783526, 2013567052]

約数ペア:

[(1, 2013567052), (2, 1006783526), (4, 503391763), (7, 287652436), (14, 143826218), (28, 71913109), (83, 24259844), (166, 12129922), (332, 6064961), (521, 3864812), (581, 3465692), (1042, 1932406), (1162, 1732846), (1663, 1210804), (2084, 966203), (2324, 866423), (3326, 605402), (3647, 552116), (6652, 302701), (7294, 276058), (11641, 172972), (14588, 138029), (23282, 86486), (43243, 46564)]