520020547

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{12781}}^1$

素因数の和:12894

約数の個数: 16

約数和(自身を含む): 570588480

約数和(自身を除く): 50567933

約数列:

[1, 23, 29, 61, 667, 1403, 1769, 12781, 40687, 293963, 370649, 779641, 8524927, 17931743, 22609589, 520020547]

約数ペア:

[(1, 520020547), (23, 22609589), (29, 17931743), (61, 8524927), (667, 779641), (1403, 370649), (1769, 293963), (12781, 40687)]