2871932336

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281783}}^1$

素因数の和:281818

約数の個数: 60

約数和(自身を含む): 6970772592

約数和(自身を除く): 4098840256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 281783, 563566, 1127132, 1972481, 2254264, 3663179, 3944962, 4508528, 7326358, 7889924, 13807367, 14652716, 15779848, 25642253, 27614734, 29305432, 31559696, 51284506, 55229468, 58610864, 102569012, 110458936, 179495771, 205138024, 220917872, 358991542, 410276048, 717983084, 1435966168, 2871932336]

約数ペア:

[(1, 2871932336), (2, 1435966168), (4, 717983084), (7, 410276048), (8, 358991542), (13, 220917872), (14, 205138024), (16, 179495771), (26, 110458936), (28, 102569012), (49, 58610864), (52, 55229468), (56, 51284506), (91, 31559696), (98, 29305432), (104, 27614734), (112, 25642253), (182, 15779848), (196, 14652716), (208, 13807367), (364, 7889924), (392, 7326358), (637, 4508528), (728, 3944962), (784, 3663179), (1274, 2254264), (1456, 1972481), (2548, 1127132), (5096, 563566), (10192, 281783)]