2268695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1118185

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 167, 209, 247, 715, 835, 1045, 1235, 1837, 2171, 2717, 3173, 9185, 10855, 13585, 15865, 23881, 34903, 41249, 119405, 174515, 206245, 453739, 2268695]

約数ペア:

[(1, 2268695), (5, 453739), (11, 206245), (13, 174515), (19, 119405), (55, 41249), (65, 34903), (95, 23881), (143, 15865), (167, 13585), (209, 10855), (247, 9185), (715, 3173), (835, 2717), (1045, 2171), (1235, 1837)]