2589259998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13757}}^1$

素因数の和:13921

約数の個数: 64

約数和(自身を含む): 5917040640

約数和(自身を除く): 3327780642

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 381, 494, 741, 762, 1482, 1651, 2413, 3302, 4826, 4953, 7239, 9906, 13757, 14478, 27514, 31369, 41271, 62738, 82542, 94107, 178841, 188214, 261383, 357682, 522766, 536523, 784149, 1073046, 1568298, 1747139, 3397979, 3494278, 5241417, 6795958, 10193937, 10482834, 20387874, 22712807, 33195641, 45425614, 66391282, 68138421, 99586923, 136276842, 199173846, 431543333, 863086666, 1294629999, 2589259998]

約数ペア:

[(1, 2589259998), (2, 1294629999), (3, 863086666), (6, 431543333), (13, 199173846), (19, 136276842), (26, 99586923), (38, 68138421), (39, 66391282), (57, 45425614), (78, 33195641), (114, 22712807), (127, 20387874), (247, 10482834), (254, 10193937), (381, 6795958), (494, 5241417), (741, 3494278), (762, 3397979), (1482, 1747139), (1651, 1568298), (2413, 1073046), (3302, 784149), (4826, 536523), (4953, 522766), (7239, 357682), (9906, 261383), (13757, 188214), (14478, 178841), (27514, 94107), (31369, 82542), (41271, 62738)]