4580254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 8421120

約数和(自身を除く): 3840866

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 257, 266, 469, 514, 938, 1273, 1799, 2546, 3598, 4883, 8911, 9766, 17219, 17822, 34181, 34438, 68362, 120533, 241066, 327161, 654322, 2290127, 4580254]

約数ペア:

[(1, 4580254), (2, 2290127), (7, 654322), (14, 327161), (19, 241066), (38, 120533), (67, 68362), (133, 34438), (134, 34181), (257, 17822), (266, 17219), (469, 9766), (514, 8911), (938, 4883), (1273, 3598), (1799, 2546)]