1269374398

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{51521}}^1$

素因数の和:51747

約数の個数: 16

約数和(自身を含む): 1938875904

約数和(自身を除く): 669501506

約数列:

[1, 2, 97, 127, 194, 254, 12319, 24638, 51521, 103042, 4997537, 6543167, 9995074, 13086334, 634687199, 1269374398]

約数ペア:

[(1, 1269374398), (2, 634687199), (97, 13086334), (127, 9995074), (194, 6543167), (254, 4997537), (12319, 103042), (24638, 51521)]