1294376446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{87683}}^1$

素因数の和:87768

約数の個数: 24

約数和(自身を含む): 2169126792

約数和(自身を除く): 874750346

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 87683, 175366, 964513, 1929026, 5348663, 10609643, 10697326, 21219286, 58835293, 117670586, 647188223, 1294376446]

約数ペア:

[(1, 1294376446), (2, 647188223), (11, 117670586), (22, 58835293), (61, 21219286), (121, 10697326), (122, 10609643), (242, 5348663), (671, 1929026), (1342, 964513), (7381, 175366), (14762, 87683)]