2116750390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{10271}}^1$

素因数の和:10872

約数の個数: 32

約数和(自身を含む): 3920534784

約数和(自身を除く): 1803784394

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 557, 1114, 2785, 5570, 10271, 20542, 20609, 41218, 51355, 102710, 103045, 206090, 380027, 760054, 1900135, 3800270, 5720947, 11441894, 28604735, 57209470, 211675039, 423350078, 1058375195, 2116750390]

約数ペア:

[(1, 2116750390), (2, 1058375195), (5, 423350078), (10, 211675039), (37, 57209470), (74, 28604735), (185, 11441894), (370, 5720947), (557, 3800270), (1114, 1900135), (2785, 760054), (5570, 380027), (10271, 206090), (20542, 103045), (20609, 102710), (41218, 51355)]