68261414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{138181}}^1$

素因数の和:138215

約数の個数: 16

約数和(自身を含む): 116072880

約数和(自身を除く): 47811466

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 138181, 276362, 1796353, 2625439, 3592706, 5250878, 34130707, 68261414]

約数ペア:

[(1, 68261414), (2, 34130707), (13, 5250878), (19, 3592706), (26, 2625439), (38, 1796353), (247, 276362), (494, 138181)]