2019577427

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1\times {\mathrm{1301}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 2323017984

約数和(自身を除く): 303440557

約数列:

[1, 7, 211, 1051, 1301, 1477, 7357, 9107, 221761, 274511, 1367351, 1552327, 1921577, 9571457, 288511061, 2019577427]

約数ペア:

[(1, 2019577427), (7, 288511061), (211, 9571457), (1051, 1921577), (1301, 1552327), (1477, 1367351), (7357, 274511), (9107, 221761)]