3894506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 40

約数和(自身を含む): 7730400

約数和(自身を除く): 3835894

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1331, 1463, 1694, 2299, 2662, 2926, 4598, 9317, 14641, 16093, 18634, 25289, 29282, 32186, 50578, 102487, 177023, 204974, 278179, 354046, 556358, 1947253, 3894506]

約数ペア:

[(1, 3894506), (2, 1947253), (7, 556358), (11, 354046), (14, 278179), (19, 204974), (22, 177023), (38, 102487), (77, 50578), (121, 32186), (133, 29282), (154, 25289), (209, 18634), (242, 16093), (266, 14641), (418, 9317), (847, 4598), (1331, 2926), (1463, 2662), (1694, 2299)]