885133606

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{2011}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 1535558400

約数和(自身を除く): 650424794

約数列:

[1, 2, 7, 14, 149, 211, 298, 422, 1043, 1477, 2011, 2086, 2954, 4022, 14077, 28154, 31439, 62878, 220073, 299639, 424321, 440146, 599278, 848642, 2097473, 2970247, 4194946, 5940494, 63223829, 126447658, 442566803, 885133606]

約数ペア:

[(1, 885133606), (2, 442566803), (7, 126447658), (14, 63223829), (149, 5940494), (211, 4194946), (298, 2970247), (422, 2097473), (1043, 848642), (1477, 599278), (2011, 440146), (2086, 424321), (2954, 299639), (4022, 220073), (14077, 62878), (28154, 31439)]