1442188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 2797200

約数和(自身を除く): 1355012

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 449, 803, 898, 1606, 1796, 3212, 4939, 9878, 19756, 32777, 65554, 131108, 360547, 721094, 1442188]

約数ペア:

[(1, 1442188), (2, 721094), (4, 360547), (11, 131108), (22, 65554), (44, 32777), (73, 19756), (146, 9878), (292, 4939), (449, 3212), (803, 1796), (898, 1606)]