508496

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 20

約数和(自身を含む): 1003284

約数和(自身を除く): 494788

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 521, 976, 1042, 2084, 4168, 8336, 31781, 63562, 127124, 254248, 508496]

約数ペア:

[(1, 508496), (2, 254248), (4, 127124), (8, 63562), (16, 31781), (61, 8336), (122, 4168), (244, 2084), (488, 1042), (521, 976)]