425958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 946176

約数和(自身を除く): 520218

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 127, 129, 254, 258, 381, 559, 762, 1118, 1651, 1677, 3302, 3354, 4953, 5461, 9906, 10922, 16383, 32766, 70993, 141986, 212979, 425958]

約数ペア:

[(1, 425958), (2, 212979), (3, 141986), (6, 70993), (13, 32766), (26, 16383), (39, 10922), (43, 9906), (78, 5461), (86, 4953), (127, 3354), (129, 3302), (254, 1677), (258, 1651), (381, 1118), (559, 762)]