243562558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{4549}}^1$

素因数の和:5979

約数の個数: 16

約数和(自身を含む): 384930000

約数和(自身を除く): 141367442

約数列:

[1, 2, 19, 38, 1409, 2818, 4549, 9098, 26771, 53542, 86431, 172862, 6409541, 12819082, 121781279, 243562558]

約数ペア:

[(1, 243562558), (2, 121781279), (19, 12819082), (38, 6409541), (1409, 172862), (2818, 86431), (4549, 53542), (9098, 26771)]