2974961445

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{996637}}^1$

素因数の和:996844

約数の個数: 16

約数和(自身を含む): 4783862400

約数和(自身を除く): 1808900955

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 996637, 2989911, 4983185, 14949555, 198330763, 594992289, 991653815, 2974961445]

約数ペア:

[(1, 2974961445), (3, 991653815), (5, 594992289), (15, 198330763), (199, 14949555), (597, 4983185), (995, 2989911), (2985, 996637)]