1898711249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 2226216960

約数和(自身を除く): 327505711

約数列:

[1, 17, 19, 23, 131, 323, 391, 437, 1951, 2227, 2489, 3013, 7429, 33167, 37069, 42313, 44873, 51221, 57247, 255581, 630173, 762841, 852587, 973199, 4344877, 4856039, 5878363, 14493979, 82552663, 99932171, 111688897, 1898711249]

約数ペア:

[(1, 1898711249), (17, 111688897), (19, 99932171), (23, 82552663), (131, 14493979), (323, 5878363), (391, 4856039), (437, 4344877), (1951, 973199), (2227, 852587), (2489, 762841), (3013, 630173), (7429, 255581), (33167, 57247), (37069, 51221), (42313, 44873)]