388681681

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 408457728

約数和(自身を除く): 19776047

約数列:

[1, 41, 47, 401, 503, 1927, 16441, 18847, 20623, 23641, 201703, 772727, 969281, 8269823, 9480041, 388681681]

約数ペア:

[(1, 388681681), (41, 9480041), (47, 8269823), (401, 969281), (503, 772727), (1927, 201703), (16441, 23641), (18847, 20623)]