509074468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2003}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 1057150080

約数和(自身を除く): 548075612

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 313, 406, 626, 812, 1252, 2003, 2191, 4006, 4382, 8012, 8764, 9077, 14021, 18154, 28042, 36308, 56084, 58087, 63539, 116174, 127078, 232348, 254156, 406609, 626939, 813218, 1253878, 1626436, 2507756, 4388573, 8777146, 17554292, 18181231, 36362462, 72724924, 127268617, 254537234, 509074468]

約数ペア:

[(1, 509074468), (2, 254537234), (4, 127268617), (7, 72724924), (14, 36362462), (28, 18181231), (29, 17554292), (58, 8777146), (116, 4388573), (203, 2507756), (313, 1626436), (406, 1253878), (626, 813218), (812, 626939), (1252, 406609), (2003, 254156), (2191, 232348), (4006, 127078), (4382, 116174), (8012, 63539), (8764, 58087), (9077, 56084), (14021, 36308), (18154, 28042)]