1330897019374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17393}}^1\times {\mathrm{154897}}^1$

素因数の和:172324

約数の個数: 32

約数和(自身を含む): 2263208482080

約数和(自身を除く): 932311462706

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 17393, 34786, 154897, 226109, 309794, 330467, 452218, 660934, 2013661, 2943043, 4027322, 4296071, 5886086, 8592142, 38259559, 76519118, 2694123521, 5388247042, 35023605773, 51188346899, 70047211546, 102376693798, 665448509687, 1330897019374]

約数ペア:

[(1, 1330897019374), (2, 665448509687), (13, 102376693798), (19, 70047211546), (26, 51188346899), (38, 35023605773), (247, 5388247042), (494, 2694123521), (17393, 76519118), (34786, 38259559), (154897, 8592142), (226109, 5886086), (309794, 4296071), (330467, 4027322), (452218, 2943043), (660934, 2013661)]