2281474.00000000

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 21176640

約数和(自身を除く): 4719059

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 859, 1127, 2737, 6013, 14603, 19159, 19757, 42091, 102221, 138299, 335869, 715547, 968093, 2351083, 16457581]

約数ペア:

[(1, 16457581), (7, 2351083), (17, 968093), (23, 715547), (49, 335869), (119, 138299), (161, 102221), (391, 42091), (833, 19757), (859, 19159), (1127, 14603), (2737, 6013)]