254815672534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1\times {\mathrm{86011}}^1$

素因数の和:87556

約数の個数: 32

約数和(自身を含む): 410215311360

約数和(自身を除く): 155399638826

約数列:

[1, 2, 19, 38, 53, 106, 1007, 1471, 2014, 2942, 27949, 55898, 77963, 86011, 155926, 172022, 1481297, 1634209, 2962594, 3268418, 4558583, 9117166, 86613077, 126522181, 173226154, 253044362, 2403921439, 4807842878, 6705675593, 13411351186, 127407836267, 254815672534]

約数ペア:

[(1, 254815672534), (2, 127407836267), (19, 13411351186), (38, 6705675593), (53, 4807842878), (106, 2403921439), (1007, 253044362), (1471, 173226154), (2014, 126522181), (2942, 86613077), (27949, 9117166), (55898, 4558583), (77963, 3268418), (86011, 2962594), (155926, 1634209), (172022, 1481297)]