2815676542

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^2$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 5016866400

約数和(自身を除く): 2201189858

約数列:

[1, 2, 7, 14, 37, 74, 149, 191, 259, 298, 382, 518, 1043, 1337, 2086, 2674, 5513, 7067, 11026, 14134, 28459, 36481, 38591, 49469, 56918, 72962, 77182, 98938, 199213, 255367, 398426, 510734, 1052983, 1349797, 2105966, 2699594, 5435669, 7370881, 9448579, 10871338, 14741762, 18897158, 38049683, 76099366, 201119753, 402239506, 1407838271, 2815676542]

約数ペア:

[(1, 2815676542), (2, 1407838271), (7, 402239506), (14, 201119753), (37, 76099366), (74, 38049683), (149, 18897158), (191, 14741762), (259, 10871338), (298, 9448579), (382, 7370881), (518, 5435669), (1043, 2699594), (1337, 2105966), (2086, 1349797), (2674, 1052983), (5513, 510734), (7067, 398426), (11026, 255367), (14134, 199213), (28459, 98938), (36481, 77182), (38591, 72962), (49469, 56918)]