2017490930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2217023}}^1$

素因数の和:2217050

約数の個数: 32

約数和(自身を含む): 4469520384

約数和(自身を除く): 2452029454

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2217023, 4434046, 11085115, 15519161, 22170230, 28821299, 31038322, 57642598, 77595805, 144106495, 155191610, 201749093, 288212990, 403498186, 1008745465, 2017490930]

約数ペア:

[(1, 2017490930), (2, 1008745465), (5, 403498186), (7, 288212990), (10, 201749093), (13, 155191610), (14, 144106495), (26, 77595805), (35, 57642598), (65, 31038322), (70, 28821299), (91, 22170230), (130, 15519161), (182, 11085115), (455, 4434046), (910, 2217023)]