231781534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{2281}}^1$

素因数の和:2400

約数の個数: 24

約数和(自身を含む): 370834128

約数和(自身を除く): 139052594

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 2209, 2281, 4418, 4562, 50807, 52463, 101614, 104926, 107207, 214414, 2465761, 4931522, 5038729, 10077458, 115890767, 231781534]

約数ペア:

[(1, 231781534), (2, 115890767), (23, 10077458), (46, 5038729), (47, 4931522), (94, 2465761), (1081, 214414), (2162, 107207), (2209, 104926), (2281, 101614), (4418, 52463), (4562, 50807)]