78879321502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{18988763}}^1$

素因数の和:18988863

約数の個数: 16

約数和(自身を含む): 123958651392

約数和(自身を除く): 45079329890

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 18988763, 37977526, 588651653, 1177303306, 1272247121, 2544494242, 39439660751, 78879321502]

約数ペア:

[(1, 78879321502), (2, 39439660751), (31, 2544494242), (62, 1272247121), (67, 1177303306), (134, 588651653), (2077, 37977526), (4154, 18988763)]