419921750591

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{184417}}^1\times {\mathrm{14143}}^1$

素因数の和:198590

約数の個数: 16

約数和(自身を含む): 500814372864

約数和(自身を除く): 80892622273

約数列:

[1, 7, 23, 161, 14143, 99001, 184417, 325289, 1290919, 2277023, 4241591, 29691137, 2608209631, 18257467417, 59988821513, 419921750591]

約数ペア:

[(1, 419921750591), (7, 59988821513), (23, 18257467417), (161, 2608209631), (14143, 29691137), (99001, 4241591), (184417, 2277023), (325289, 1290919)]