273393218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1213}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 497176704

約数和(自身を除く): 223783486

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 947, 1213, 1894, 2426, 6629, 8491, 13258, 16099, 16982, 20621, 32198, 41242, 112693, 144347, 225386, 288694, 1148711, 2297422, 8040977, 16081954, 19528087, 39056174, 136696609, 273393218]

約数ペア:

[(1, 273393218), (2, 136696609), (7, 39056174), (14, 19528087), (17, 16081954), (34, 8040977), (119, 2297422), (238, 1148711), (947, 288694), (1213, 225386), (1894, 144347), (2426, 112693), (6629, 41242), (8491, 32198), (13258, 20621), (16099, 16982)]