2017693334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 3219264000

約数和(自身を除く): 1201570666

約数列:

[1, 2, 19, 38, 149, 298, 367, 734, 971, 1942, 2831, 5662, 6973, 13946, 18449, 36898, 54683, 109366, 144679, 289358, 356357, 712714, 1038977, 2077954, 2748901, 5497802, 6770783, 13541566, 53097193, 106194386, 1008846667, 2017693334]

約数ペア:

[(1, 2017693334), (2, 1008846667), (19, 106194386), (38, 53097193), (149, 13541566), (298, 6770783), (367, 5497802), (734, 2748901), (971, 2077954), (1942, 1038977), (2831, 712714), (5662, 356357), (6973, 289358), (13946, 144679), (18449, 109366), (36898, 54683)]