64501517699

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3140441}}^1$

素因数の和:3140530

約数の個数: 16

約数和(自身を含む): 72355783680

約数和(自身を除く): 7854265981

約数列:

[1, 19, 23, 47, 437, 893, 1081, 20539, 3140441, 59668379, 72230143, 147600727, 1372372717, 2804413813, 3394816721, 64501517699]

約数ペア:

[(1, 64501517699), (19, 3394816721), (23, 2804413813), (47, 1372372717), (437, 147600727), (893, 72230143), (1081, 59668379), (20539, 3140441)]