280990147166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{32574791}}^1$

素因数の和:32575039

約数の個数: 16

約数和(自身を含む): 445623154560

約数和(自身を除く): 164633007394

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 32574791, 65149582, 618921029, 1237842058, 7394477557, 14788955114, 140495073583, 280990147166]

約数ペア:

[(1, 280990147166), (2, 140495073583), (19, 14788955114), (38, 7394477557), (227, 1237842058), (454, 618921029), (4313, 65149582), (8626, 32574791)]