2243315009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{1777}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 2560640040

約数和(自身を除く): 317325031

約数列:

[1, 13, 19, 247, 269, 361, 1777, 3497, 4693, 5111, 23101, 33763, 66443, 97109, 438919, 478013, 641497, 1262417, 6214169, 8339461, 9082247, 118069211, 172562693, 2243315009]

約数ペア:

[(1, 2243315009), (13, 172562693), (19, 118069211), (247, 9082247), (269, 8339461), (361, 6214169), (1777, 1262417), (3497, 641497), (4693, 478013), (5111, 438919), (23101, 97109), (33763, 66443)]