495635470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109897}}^1$

素因数の和:109956

約数の個数: 32

約数和(自身を含む): 996994656

約数和(自身を除く): 501359186

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 109897, 219794, 549485, 1098970, 1208867, 2417734, 4505777, 6044335, 9011554, 12088670, 22528885, 45057770, 49563547, 99127094, 247817735, 495635470]

約数ペア:

[(1, 495635470), (2, 247817735), (5, 99127094), (10, 49563547), (11, 45057770), (22, 22528885), (41, 12088670), (55, 9011554), (82, 6044335), (110, 4505777), (205, 2417734), (410, 1208867), (451, 1098970), (902, 549485), (2255, 219794), (4510, 109897)]