489339997

素因数分解:

${\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 514382400

約数和(自身を除く): 25042403

約数列:

[1, 29, 107, 179, 881, 3103, 5191, 19153, 25549, 94267, 157699, 555437, 2733743, 4573271, 16873793, 489339997]

約数ペア:

[(1, 489339997), (29, 16873793), (107, 4573271), (179, 2733743), (881, 555437), (3103, 157699), (5191, 94267), (19153, 25549)]