2017963259

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16747}}^1$

素因数の和:16827

約数の個数: 24

約数和(自身を含む): 2353830912

約数和(自身を除く): 335867653

約数列:

[1, 13, 23, 31, 169, 299, 403, 713, 3887, 5239, 9269, 16747, 120497, 217711, 385181, 519157, 2830243, 5007353, 6749041, 11940611, 65095589, 87737533, 155227943, 2017963259]

約数ペア:

[(1, 2017963259), (13, 155227943), (23, 87737533), (31, 65095589), (169, 11940611), (299, 6749041), (403, 5007353), (713, 2830243), (3887, 519157), (5239, 385181), (9269, 217711), (16747, 120497)]