213348878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{5689}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 339215040

約数和(自身を除く): 125866162

約数列:

[1, 2, 17, 34, 1103, 2206, 5689, 11378, 18751, 37502, 96713, 193426, 6274967, 12549934, 106674439, 213348878]

約数ペア:

[(1, 213348878), (2, 106674439), (17, 12549934), (34, 6274967), (1103, 193426), (2206, 96713), (5689, 37502), (11378, 18751)]