264514276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{267727}}^1$

素因数の和:267763

約数の個数: 24

約数和(自身を含む): 524746880

約数和(自身を除く): 260232604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 267727, 535454, 1070908, 3480451, 5086813, 6960902, 10173626, 13921804, 20347252, 66128569, 132257138, 264514276]

約数ペア:

[(1, 264514276), (2, 132257138), (4, 66128569), (13, 20347252), (19, 13921804), (26, 10173626), (38, 6960902), (52, 5086813), (76, 3480451), (247, 1070908), (494, 535454), (988, 267727)]