486550986

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{2281}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 988891008

約数和(自身を除く): 502340022

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 487, 974, 1461, 2281, 2922, 4562, 6843, 13686, 35551, 71102, 106653, 166513, 213306, 333026, 499539, 999078, 1110847, 2221694, 3332541, 6665082, 81091831, 162183662, 243275493, 486550986]

約数ペア:

[(1, 486550986), (2, 243275493), (3, 162183662), (6, 81091831), (73, 6665082), (146, 3332541), (219, 2221694), (438, 1110847), (487, 999078), (974, 499539), (1461, 333026), (2281, 213306), (2922, 166513), (4562, 106653), (6843, 71102), (13686, 35551)]