244927138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 409328640

約数和(自身を除く): 164401502

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 874, 1349, 1633, 2698, 3266, 3947, 7894, 31027, 62054, 74993, 90781, 149986, 181562, 280237, 560474, 1724839, 3449678, 5324503, 6445451, 10649006, 12890902, 122463569, 244927138]

約数ペア:

[(1, 244927138), (2, 122463569), (19, 12890902), (23, 10649006), (38, 6445451), (46, 5324503), (71, 3449678), (142, 1724839), (437, 560474), (874, 280237), (1349, 181562), (1633, 149986), (2698, 90781), (3266, 74993), (3947, 62054), (7894, 31027)]