408035051

素因数分解:

${\mathrm{19}}^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 20

約数和(自身を含む): 448999104

約数和(自身を除く): 40964053

約数列:

[1, 19, 31, 101, 361, 589, 1919, 3131, 6859, 11191, 36461, 59489, 130321, 212629, 692759, 1130291, 4039951, 13162421, 21475529, 408035051]

約数ペア:

[(1, 408035051), (19, 21475529), (31, 13162421), (101, 4039951), (361, 1130291), (589, 692759), (1919, 212629), (3131, 130321), (6859, 59489), (11191, 36461)]