1268707970

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{274019}}^1$

素因数の和:274489

約数の個数: 16

約数和(自身を含む): 2288615040

約数和(自身を除く): 1019907070

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 274019, 548038, 1370095, 2740190, 126870797, 253741594, 634353985, 1268707970]

約数ペア:

[(1, 1268707970), (2, 634353985), (5, 253741594), (10, 126870797), (463, 2740190), (926, 1370095), (2315, 548038), (4630, 274019)]