8990972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 16360512

約数和(自身を除く): 7369540

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 751, 1502, 2993, 3004, 5986, 11972, 30791, 54823, 61582, 109646, 123164, 219292, 2247743, 4495486, 8990972]

約数ペア:

[(1, 8990972), (2, 4495486), (4, 2247743), (41, 219292), (73, 123164), (82, 109646), (146, 61582), (164, 54823), (292, 30791), (751, 11972), (1502, 5986), (2993, 3004)]