247343234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 414222336

約数和(自身を除く): 166879102

約数列:

[1, 2, 17, 31, 34, 47, 62, 94, 527, 799, 1054, 1457, 1598, 2914, 4993, 9986, 24769, 49538, 84881, 154783, 169762, 234671, 309566, 469342, 2631311, 3989407, 5262622, 7274801, 7978814, 14549602, 123671617, 247343234]

約数ペア:

[(1, 247343234), (2, 123671617), (17, 14549602), (31, 7978814), (34, 7274801), (47, 5262622), (62, 3989407), (94, 2631311), (527, 469342), (799, 309566), (1054, 234671), (1457, 169762), (1598, 154783), (2914, 84881), (4993, 49538), (9986, 24769)]