290508765677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1\times {\mathrm{303341}}^1$

素因数の和:306580

約数の個数: 16

約数和(自身を含む): 326561010048

約数和(自身を除く): 36052244371

約数列:

[1, 13, 23, 299, 3203, 41639, 73669, 303341, 957697, 3943433, 6976843, 90698959, 971601223, 12630815899, 22346828129, 290508765677]

約数ペア:

[(1, 290508765677), (13, 22346828129), (23, 12630815899), (299, 971601223), (3203, 90698959), (41639, 6976843), (73669, 3943433), (303341, 957697)]