38751569701

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 43638912000

約数和(自身を除く): 4887342299

約数列:

[1, 13, 47, 137, 149, 169, 239, 611, 1781, 1937, 3107, 6439, 7003, 7943, 11233, 20413, 23153, 25181, 32743, 35611, 40391, 83707, 91039, 146029, 265369, 425659, 462943, 959411, 1088191, 1183507, 1538921, 1673717, 1898377, 3449797, 4878707, 5533567, 6018259, 12472343, 20005973, 21758321, 63423191, 162140459, 229299229, 260077649, 282858173, 824501483, 2980889977, 38751569701]

約数ペア:

[(1, 38751569701), (13, 2980889977), (47, 824501483), (137, 282858173), (149, 260077649), (169, 229299229), (239, 162140459), (611, 63423191), (1781, 21758321), (1937, 20005973), (3107, 12472343), (6439, 6018259), (7003, 5533567), (7943, 4878707), (11233, 3449797), (20413, 1898377), (23153, 1673717), (25181, 1538921), (32743, 1183507), (35611, 1088191), (40391, 959411), (83707, 462943), (91039, 425659), (146029, 265369)]