1684317947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{219971}}^1$

素因数の和:220034

約数の個数: 16

約数和(自身を含む): 1970949120

約数和(自身を除く): 286631173

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 219971, 2859623, 4179449, 6819101, 54332837, 88648313, 129562919, 1684317947]

約数ペア:

[(1, 1684317947), (13, 129562919), (19, 88648313), (31, 54332837), (247, 6819101), (403, 4179449), (589, 2859623), (7657, 219971)]