247070876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 488115264

約数和(自身を除く): 241044388

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 337, 598, 613, 674, 1196, 1226, 1348, 2452, 4381, 7751, 7969, 8762, 14099, 15502, 15938, 17524, 28198, 31004, 31876, 56396, 100763, 183287, 201526, 206581, 366574, 403052, 413162, 733148, 826324, 2685553, 4751363, 5371106, 9502726, 10742212, 19005452, 61767719, 123535438, 247070876]

約数ペア:

[(1, 247070876), (2, 123535438), (4, 61767719), (13, 19005452), (23, 10742212), (26, 9502726), (46, 5371106), (52, 4751363), (92, 2685553), (299, 826324), (337, 733148), (598, 413162), (613, 403052), (674, 366574), (1196, 206581), (1226, 201526), (1348, 183287), (2452, 100763), (4381, 56396), (7751, 31876), (7969, 31004), (8762, 28198), (14099, 17524), (15502, 15938)]