1271163026

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{286427}}^1$

素因数の和:286753

約数の個数: 16

約数和(自身を含む): 2186018496

約数和(自身を除く): 914855470

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 286427, 572854, 2004989, 4009978, 90797359, 181594718, 635581513, 1271163026]

約数ペア:

[(1, 1271163026), (2, 635581513), (7, 181594718), (14, 90797359), (317, 4009978), (634, 2004989), (2219, 572854), (4438, 286427)]