243070984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2337221}}^1$

素因数の和:2337240

約数の個数: 16

約数和(自身を含む): 490816620

約数和(自身を除く): 247745636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2337221, 4674442, 9348884, 18697768, 30383873, 60767746, 121535492, 243070984]

約数ペア:

[(1, 243070984), (2, 121535492), (4, 60767746), (8, 30383873), (13, 18697768), (26, 9348884), (52, 4674442), (104, 2337221)]