2013224452681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5171}}^1\times {\mathrm{637201}}^1$

素因数の和:642432

約数の個数: 16

約数和(自身を含む): 2214649075968

約数和(自身を除く): 201424623287

約数列:

[1, 13, 47, 611, 5171, 67223, 243037, 637201, 3159481, 8283613, 29948447, 389329811, 3294966371, 42834562823, 154863419437, 2013224452681]

約数ペア:

[(1, 2013224452681), (13, 154863419437), (47, 42834562823), (611, 3294966371), (5171, 389329811), (67223, 29948447), (243037, 8283613), (637201, 3159481)]