2019018056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2423}}^1$

素因数の和:3014

約数の個数: 64

約数和(自身を含む): 4382398080

約数和(自身を除く): 2363380024

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 557, 748, 1114, 1496, 2228, 2423, 4456, 4846, 6127, 9469, 9692, 12254, 18938, 19384, 24508, 26653, 37876, 41191, 49016, 53306, 75752, 82382, 104159, 106612, 164764, 208318, 213224, 329528, 416636, 453101, 833272, 906202, 1349611, 1812404, 2699222, 3624808, 5398444, 10796888, 14845721, 22943387, 29691442, 45886774, 59382884, 91773548, 118765768, 183547096, 252377257, 504754514, 1009509028, 2019018056]

約数ペア:

[(1, 2019018056), (2, 1009509028), (4, 504754514), (8, 252377257), (11, 183547096), (17, 118765768), (22, 91773548), (34, 59382884), (44, 45886774), (68, 29691442), (88, 22943387), (136, 14845721), (187, 10796888), (374, 5398444), (557, 3624808), (748, 2699222), (1114, 1812404), (1496, 1349611), (2228, 906202), (2423, 833272), (4456, 453101), (4846, 416636), (6127, 329528), (9469, 213224), (9692, 208318), (12254, 164764), (18938, 106612), (19384, 104159), (24508, 82382), (26653, 75752), (37876, 53306), (41191, 49016)]