2218557601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{19727}}^1$

素因数の和:19992

約数の個数: 16

約数和(自身を含む): 2459213568

約数和(自身を除く): 240655967

約数列:

[1, 13, 41, 211, 533, 2743, 8651, 19727, 112463, 256451, 808807, 4162397, 10514491, 54111161, 170658277, 2218557601]

約数ペア:

[(1, 2218557601), (13, 170658277), (41, 54111161), (211, 10514491), (533, 4162397), (2743, 808807), (8651, 256451), (19727, 112463)]