2121532342

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1\times {\mathrm{12919}}^1$

素因数の和:14715

約数の個数: 16

約数和(自身を含む): 3252119040

約数和(自身を除く): 1130586698

約数列:

[1, 2, 47, 94, 1747, 3494, 12919, 25838, 82109, 164218, 607193, 1214386, 22569493, 45138986, 1060766171, 2121532342]

約数ペア:

[(1, 2121532342), (2, 1060766171), (47, 45138986), (94, 22569493), (1747, 1214386), (3494, 607193), (12919, 164218), (25838, 82109)]