2215459006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{468781}}^1$

素因数の和:468939

約数の個数: 16

約数和(自身を含む): 3543991920

約数和(自身を除く): 1328532914

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 468781, 937562, 7969277, 15938554, 65160559, 130321118, 1107729503, 2215459006]

約数ペア:

[(1, 2215459006), (2, 1107729503), (17, 130321118), (34, 65160559), (139, 15938554), (278, 7969277), (2363, 937562), (4726, 468781)]