279133052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 555254784

約数和(自身を除く): 276121732

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 113, 124, 226, 341, 452, 682, 1243, 1364, 1811, 2486, 3503, 3622, 4972, 7006, 7244, 14012, 19921, 38533, 39842, 56141, 77066, 79684, 112282, 154132, 204643, 224564, 409286, 617551, 818572, 1235102, 2251073, 2470204, 4502146, 6343933, 9004292, 12687866, 25375732, 69783263, 139566526, 279133052]

約数ペア:

[(1, 279133052), (2, 139566526), (4, 69783263), (11, 25375732), (22, 12687866), (31, 9004292), (44, 6343933), (62, 4502146), (113, 2470204), (124, 2251073), (226, 1235102), (341, 818572), (452, 617551), (682, 409286), (1243, 224564), (1364, 204643), (1811, 154132), (2486, 112282), (3503, 79684), (3622, 77066), (4972, 56141), (7006, 39842), (7244, 38533), (14012, 19921)]