1262848112

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{111323}}^1$

素因数の和:112040

約数の個数: 20

約数和(自身を含む): 2450241240

約数和(自身を除く): 1187393128

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 111323, 222646, 445292, 890584, 1781168, 78928007, 157856014, 315712028, 631424056, 1262848112]

約数ペア:

[(1, 1262848112), (2, 631424056), (4, 315712028), (8, 157856014), (16, 78928007), (709, 1781168), (1418, 890584), (2836, 445292), (5672, 222646), (11344, 111323)]