1720402566

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{28619}}^1$

素因数の和:28900

約数の個数: 32

約数和(自身を含む): 3536058240

約数和(自身を除く): 1815655674

約数列:

[1, 2, 3, 6, 43, 86, 129, 233, 258, 466, 699, 1398, 10019, 20038, 28619, 30057, 57238, 60114, 85857, 171714, 1230617, 2461234, 3691851, 6668227, 7383702, 13336454, 20004681, 40009362, 286733761, 573467522, 860201283, 1720402566]

約数ペア:

[(1, 1720402566), (2, 860201283), (3, 573467522), (6, 286733761), (43, 40009362), (86, 20004681), (129, 13336454), (233, 7383702), (258, 6668227), (466, 3691851), (699, 2461234), (1398, 1230617), (10019, 171714), (20038, 85857), (28619, 60114), (30057, 57238)]