634639957

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{6173}}^1$

素因数の和:6972

約数の個数: 16

約数和(自身を含む): 764588160

約数和(自身を除く): 129948203

約数列:

[1, 7, 19, 133, 773, 5411, 6173, 14687, 43211, 102809, 117287, 821009, 4771729, 33402103, 90662851, 634639957]

約数ペア:

[(1, 634639957), (7, 90662851), (19, 33402103), (133, 4771729), (773, 821009), (5411, 117287), (6173, 102809), (14687, 43211)]