981624656

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{4783}}^1$

素因数の和:5019

約数の個数: 40

約数和(自身を含む): 1936257024

約数和(自身を除く): 954632368

約数列:

[1, 2, 4, 8, 16, 101, 127, 202, 254, 404, 508, 808, 1016, 1616, 2032, 4783, 9566, 12827, 19132, 25654, 38264, 51308, 76528, 102616, 205232, 483083, 607441, 966166, 1214882, 1932332, 2429764, 3864664, 4859528, 7729328, 9719056, 61351541, 122703082, 245406164, 490812328, 981624656]

約数ペア:

[(1, 981624656), (2, 490812328), (4, 245406164), (8, 122703082), (16, 61351541), (101, 9719056), (127, 7729328), (202, 4859528), (254, 3864664), (404, 2429764), (508, 1932332), (808, 1214882), (1016, 966166), (1616, 607441), (2032, 483083), (4783, 205232), (9566, 102616), (12827, 76528), (19132, 51308), (25654, 38264)]