129750334

素因数分解:

$2^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:2680

約数の個数: 24

約数和(自身を含む): 226856808

約数和(自身を除く): 97106474

約数列:

[1, 2, 7, 14, 49, 98, 661, 1322, 2003, 4006, 4627, 9254, 14021, 28042, 32389, 64778, 98147, 196294, 1323983, 2647966, 9267881, 18535762, 64875167, 129750334]

約数ペア:

[(1, 129750334), (2, 64875167), (7, 18535762), (14, 9267881), (49, 2647966), (98, 1323983), (661, 196294), (1322, 98147), (2003, 64778), (4006, 32389), (4627, 28042), (9254, 14021)]