921656758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{16631}}^1$

素因数の和:16884

約数の個数: 24

約数和(自身を含む): 1526318640

約数和(自身を除く): 604661882

約数列:

[1, 2, 11, 22, 121, 229, 242, 458, 2519, 5038, 16631, 27709, 33262, 55418, 182941, 365882, 2012351, 3808499, 4024702, 7616998, 41893489, 83786978, 460828379, 921656758]

約数ペア:

[(1, 921656758), (2, 460828379), (11, 83786978), (22, 41893489), (121, 7616998), (229, 4024702), (242, 3808499), (458, 2012351), (2519, 365882), (5038, 182941), (16631, 55418), (27709, 33262)]