17208490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7006

約数の個数: 32

約数和(自身を含む): 35118720

約数和(自身を除く): 17910230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6967, 13934, 34835, 69670, 90571, 132373, 181142, 264746, 452855, 661865, 905710, 1323730, 1720849, 3441698, 8604245, 17208490]

約数ペア:

[(1, 17208490), (2, 8604245), (5, 3441698), (10, 1720849), (13, 1323730), (19, 905710), (26, 661865), (38, 452855), (65, 264746), (95, 181142), (130, 132373), (190, 90571), (247, 69670), (494, 34835), (1235, 13934), (2470, 6967)]