2538913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 12

約数和(自身を含む): 2891028

約数和(自身を除く): 352115

約数列:

[1, 13, 19, 247, 361, 541, 4693, 7033, 10279, 133627, 195301, 2538913]

約数ペア:

[(1, 2538913), (13, 195301), (19, 133627), (247, 10279), (361, 7033), (541, 4693)]