231417074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{869989}}^1$

素因数の和:870017

約数の個数: 16

約数和(自身を含む): 417595200

約数和(自身を除く): 186178126

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 869989, 1739978, 6089923, 12179846, 16529791, 33059582, 115708537, 231417074]

約数ペア:

[(1, 231417074), (2, 115708537), (7, 33059582), (14, 16529791), (19, 12179846), (38, 6089923), (133, 1739978), (266, 869989)]