16628890319

素因数分解:

${\mathrm{29}}^2\times {\mathrm{47}}^2\times {\mathrm{8951}}^1$

素因数の和:9103

約数の個数: 18

約数和(自身を含む): 17598262344

約数和(自身を除く): 969372025

約数列:

[1, 29, 47, 841, 1363, 2209, 8951, 39527, 64061, 259579, 420697, 1857769, 7527791, 12200213, 19772759, 353806177, 573410011, 16628890319]

約数ペア:

[(1, 16628890319), (29, 573410011), (47, 353806177), (841, 19772759), (1363, 12200213), (2209, 7527791), (8951, 1857769), (39527, 420697), (64061, 259579)]