990641742

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1\times {\mathrm{3947}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 2018217600

約数和(自身を除く): 1027575858

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 709, 1418, 2127, 3947, 4254, 7894, 11841, 23682, 41831, 83662, 125493, 232873, 250986, 465746, 698619, 1397238, 2798423, 5596846, 8395269, 16790538, 165106957, 330213914, 495320871, 990641742]

約数ペア:

[(1, 990641742), (2, 495320871), (3, 330213914), (6, 165106957), (59, 16790538), (118, 8395269), (177, 5596846), (354, 2798423), (709, 1397238), (1418, 698619), (2127, 465746), (3947, 250986), (4254, 232873), (7894, 125493), (11841, 83662), (23682, 41831)]