1027424278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{71339}}^1$

素因数の和:71739

約数の個数: 16

約数和(自身を含む): 1626552000

約数和(自身を除く): 599127722

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 71339, 142678, 1355441, 2710882, 27037481, 54074962, 513712139, 1027424278]

約数ペア:

[(1, 1027424278), (2, 513712139), (19, 54074962), (38, 27037481), (379, 2710882), (758, 1355441), (7201, 142678), (14402, 71339)]