907148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 1769040

約数和(自身を除く): 861892

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 389, 583, 778, 1166, 1556, 2332, 4279, 8558, 17116, 20617, 41234, 82468, 226787, 453574, 907148]

約数ペア:

[(1, 907148), (2, 453574), (4, 226787), (11, 82468), (22, 41234), (44, 20617), (53, 17116), (106, 8558), (212, 4279), (389, 2332), (583, 1556), (778, 1166)]