2013695164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{156781}}^1$

素因数の和:156830

約数の個数: 36

約数和(自身を含む): 4016754840

約数和(自身を除く): 2003059676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 156781, 313562, 627124, 2038153, 2978839, 4076306, 5957678, 8152612, 11915356, 26495989, 38724907, 52991978, 77449814, 105983956, 154899628, 503423791, 1006847582, 2013695164]

約数ペア:

[(1, 2013695164), (2, 1006847582), (4, 503423791), (13, 154899628), (19, 105983956), (26, 77449814), (38, 52991978), (52, 38724907), (76, 26495989), (169, 11915356), (247, 8152612), (338, 5957678), (494, 4076306), (676, 2978839), (988, 2038153), (3211, 627124), (6422, 313562), (12844, 156781)]