2021427274

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 3110400000

約数和(自身を除く): 1088972726

約数列:

[1, 2, 89, 149, 178, 199, 298, 383, 398, 766, 13261, 17711, 26522, 29651, 34087, 35422, 57067, 59302, 68174, 76217, 114134, 152434, 2638939, 5078963, 5277878, 6783313, 10157926, 11356333, 13566626, 22712666, 1010713637, 2021427274]

約数ペア:

[(1, 2021427274), (2, 1010713637), (89, 22712666), (149, 13566626), (178, 11356333), (199, 10157926), (298, 6783313), (383, 5277878), (398, 5078963), (766, 2638939), (13261, 152434), (17711, 114134), (26522, 76217), (29651, 68174), (34087, 59302), (35422, 57067)]