25898929128079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163697}}^1\times {\mathrm{982687}}^1$

素因数の和:1146414

約数の個数: 16

約数和(自身を含む): 30885899563008

約数和(自身を除く): 4986970434929

約数列:

[1, 7, 23, 161, 163697, 982687, 1145879, 3765031, 6878809, 22601801, 26355217, 158212607, 160862913839, 1126040396873, 3699847018297, 25898929128079]

約数ペア:

[(1, 25898929128079), (7, 3699847018297), (23, 1126040396873), (161, 160862913839), (163697, 158212607), (982687, 26355217), (1145879, 22601801), (3765031, 6878809)]