4897958

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 8164728

約数和(自身を除く): 3266770

約数列:

[1, 2, 13, 26, 43, 86, 169, 337, 338, 559, 674, 1118, 4381, 7267, 8762, 14491, 14534, 28982, 56953, 113906, 188383, 376766, 2448979, 4897958]

約数ペア:

[(1, 4897958), (2, 2448979), (13, 376766), (26, 188383), (43, 113906), (86, 56953), (169, 28982), (337, 14534), (338, 14491), (559, 8762), (674, 7267), (1118, 4381)]