871400342

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{613}}^1\times {\mathrm{1583}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 1312977600

約数和(自身を除く): 441577258

約数列:

[1, 2, 449, 613, 898, 1226, 1583, 3166, 275237, 550474, 710767, 970379, 1421534, 1940758, 435700171, 871400342]

約数ペア:

[(1, 871400342), (2, 435700171), (449, 1940758), (613, 1421534), (898, 970379), (1226, 710767), (1583, 550474), (3166, 275237)]