2053993452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{237401}}^1$

素因数の和:237518

約数の個数: 48

約数和(自身を含む): 5530516992

約数和(自身を除く): 3476523540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 237401, 474802, 712203, 949604, 1424406, 1661807, 2848812, 3323614, 4985421, 6647228, 9970842, 19941684, 24452303, 48904606, 73356909, 97809212, 146713818, 171166121, 293427636, 342332242, 513498363, 684664484, 1026996726, 2053993452]

約数ペア:

[(1, 2053993452), (2, 1026996726), (3, 684664484), (4, 513498363), (6, 342332242), (7, 293427636), (12, 171166121), (14, 146713818), (21, 97809212), (28, 73356909), (42, 48904606), (84, 24452303), (103, 19941684), (206, 9970842), (309, 6647228), (412, 4985421), (618, 3323614), (721, 2848812), (1236, 1661807), (1442, 1424406), (2163, 949604), (2884, 712203), (4326, 474802), (8652, 237401)]