2013902321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{64513}}^1$

素因数の和:64616

約数の個数: 16

約数和(自身を含む): 2229603840

約数和(自身を除く): 215701519

約数列:

[1, 19, 31, 53, 589, 1007, 1643, 31217, 64513, 1225747, 1999903, 3419189, 37998157, 64964591, 105994859, 2013902321]

約数ペア:

[(1, 2013902321), (19, 105994859), (31, 64964591), (53, 37998157), (589, 3419189), (1007, 1999903), (1643, 1225747), (31217, 64513)]