2189667306961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^2\times {\mathrm{16261073}}^1$

素因数の和:16261268

約数の個数: 12

約数和(自身を含む): 2344814348652

約数和(自身を除く): 155147041691

約数列:

[1, 17, 89, 1513, 7921, 134657, 16261073, 276438241, 1447235497, 24603003449, 128803959233, 2189667306961]

約数ペア:

[(1, 2189667306961), (17, 128803959233), (89, 24603003449), (1513, 1447235497), (7921, 276438241), (134657, 16261073)]