2013757424

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 4583301888

約数和(自身を除く): 2569544464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 257, 301, 344, 514, 602, 688, 1028, 1204, 1627, 1799, 2056, 2408, 3254, 3598, 4112, 4816, 6508, 7196, 11051, 11389, 13016, 14392, 22102, 22778, 26032, 28784, 44204, 45556, 69961, 77357, 88408, 91112, 139922, 154714, 176816, 182224, 279844, 309428, 418139, 489727, 559688, 618856, 836278, 979454, 1119376, 1237712, 1672556, 1958908, 2926973, 3345112, 3917816, 5853946, 6690224, 7835632, 11707892, 17979977, 23415784, 35959954, 46831568, 71919908, 125859839, 143839816, 251719678, 287679632, 503439356, 1006878712, 2013757424]

約数ペア:

[(1, 2013757424), (2, 1006878712), (4, 503439356), (7, 287679632), (8, 251719678), (14, 143839816), (16, 125859839), (28, 71919908), (43, 46831568), (56, 35959954), (86, 23415784), (112, 17979977), (172, 11707892), (257, 7835632), (301, 6690224), (344, 5853946), (514, 3917816), (602, 3345112), (688, 2926973), (1028, 1958908), (1204, 1672556), (1627, 1237712), (1799, 1119376), (2056, 979454), (2408, 836278), (3254, 618856), (3598, 559688), (4112, 489727), (4816, 418139), (6508, 309428), (7196, 279844), (11051, 182224), (11389, 176816), (13016, 154714), (14392, 139922), (22102, 91112), (22778, 88408), (26032, 77357), (28784, 69961), (44204, 45556)]