278370641294

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1\times {\mathrm{986801}}^1$

素因数の和:989851

約数の個数: 16

約数和(自身を含む): 426582662976

約数和(自身を除く): 148212021682

約数列:

[1, 2, 47, 94, 3001, 6002, 141047, 282094, 986801, 1973602, 46379647, 92759294, 2961389801, 5922779602, 139185320647, 278370641294]

約数ペア:

[(1, 278370641294), (2, 139185320647), (47, 5922779602), (94, 2961389801), (3001, 92759294), (6002, 46379647), (141047, 1973602), (282094, 986801)]