2012112154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{248839}}^1$

素因数の和:249165

約数の個数: 16

約数和(自身を含む): 3260799360

約数和(自身を除く): 1248687206

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 248839, 497678, 3234907, 6469814, 77388929, 154777858, 1006056077, 2012112154]

約数ペア:

[(1, 2012112154), (2, 1006056077), (13, 154777858), (26, 77388929), (311, 6469814), (622, 3234907), (4043, 497678), (8086, 248839)]