172181842

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{232051}}^1$

素因数の和:232113

約数の個数: 16

約数和(自身を含む): 300739392

約数和(自身を除く): 128557550

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 232051, 464102, 1624357, 3248714, 12298703, 24597406, 86090921, 172181842]

約数ペア:

[(1, 172181842), (2, 86090921), (7, 24597406), (14, 12298703), (53, 3248714), (106, 1624357), (371, 464102), (742, 232051)]