246989404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{29989}}^1$

素因数の和:30093

約数の個数: 24

約数和(自身を含む): 453448800

約数和(自身を除く): 206459396

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 29989, 59978, 119956, 869681, 1739362, 2129219, 3478724, 4258438, 8516876, 61747351, 123494702, 246989404]

約数ペア:

[(1, 246989404), (2, 123494702), (4, 61747351), (29, 8516876), (58, 4258438), (71, 3478724), (116, 2129219), (142, 1739362), (284, 869681), (2059, 119956), (4118, 59978), (8236, 29989)]