1304789178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{3491}}^1$

素因数の和:4323

約数の個数: 64

約数和(自身を含む): 3258455040

約数和(自身を除く): 1953665862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 809, 1618, 2427, 3491, 4854, 5663, 6982, 8899, 10473, 11326, 16989, 17798, 20946, 24437, 26697, 33978, 38401, 48874, 53394, 62293, 73311, 76802, 115203, 124586, 146622, 186879, 230406, 268807, 373758, 537614, 806421, 1612842, 2824219, 5648438, 8472657, 16945314, 19769533, 31066409, 39539066, 59308599, 62132818, 93199227, 118617198, 186398454, 217464863, 434929726, 652394589, 1304789178]

約数ペア:

[(1, 1304789178), (2, 652394589), (3, 434929726), (6, 217464863), (7, 186398454), (11, 118617198), (14, 93199227), (21, 62132818), (22, 59308599), (33, 39539066), (42, 31066409), (66, 19769533), (77, 16945314), (154, 8472657), (231, 5648438), (462, 2824219), (809, 1612842), (1618, 806421), (2427, 537614), (3491, 373758), (4854, 268807), (5663, 230406), (6982, 186879), (8899, 146622), (10473, 124586), (11326, 115203), (16989, 76802), (17798, 73311), (20946, 62293), (24437, 53394), (26697, 48874), (33978, 38401)]