120784874

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{67933}}^1$

素因数の和:68069

約数の個数: 16

約数和(自身を含む): 208693248

約数和(自身を除く): 87908374

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 67933, 135866, 475531, 951062, 8627491, 17254982, 60392437, 120784874]

約数ペア:

[(1, 120784874), (2, 60392437), (7, 17254982), (14, 8627491), (127, 951062), (254, 475531), (889, 135866), (1778, 67933)]