1023139312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73417}}^1$

素因数の和:73505

約数の個数: 40

約数和(自身を含む): 2166712016

約数和(自身を除く): 1143572704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 73417, 146834, 293668, 587336, 954421, 1174672, 1908842, 3817684, 4918939, 7635368, 9837878, 15270736, 19675756, 39351512, 63946207, 78703024, 127892414, 255784828, 511569656, 1023139312]

約数ペア:

[(1, 1023139312), (2, 511569656), (4, 255784828), (8, 127892414), (13, 78703024), (16, 63946207), (26, 39351512), (52, 19675756), (67, 15270736), (104, 9837878), (134, 7635368), (208, 4918939), (268, 3817684), (536, 1908842), (871, 1174672), (1072, 954421), (1742, 587336), (3484, 293668), (6968, 146834), (13936, 73417)]