2013269678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 3748392960

約数和(自身を除く): 1735123282

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 337, 518, 607, 674, 703, 1214, 1406, 2359, 4249, 4718, 4921, 6403, 8498, 9842, 11533, 12469, 12806, 22459, 23066, 24938, 44821, 44918, 80731, 87283, 89642, 157213, 161462, 174566, 204559, 236911, 314426, 409118, 426721, 473822, 853442, 1431913, 1658377, 2863826, 2987047, 3316754, 3886621, 5974094, 7568683, 7773242, 15137366, 27206347, 52980781, 54412694, 105961562, 143804977, 287609954, 1006634839, 2013269678]

約数ペア:

[(1, 2013269678), (2, 1006634839), (7, 287609954), (14, 143804977), (19, 105961562), (37, 54412694), (38, 52980781), (74, 27206347), (133, 15137366), (259, 7773242), (266, 7568683), (337, 5974094), (518, 3886621), (607, 3316754), (674, 2987047), (703, 2863826), (1214, 1658377), (1406, 1431913), (2359, 853442), (4249, 473822), (4718, 426721), (4921, 409118), (6403, 314426), (8498, 236911), (9842, 204559), (11533, 174566), (12469, 161462), (12806, 157213), (22459, 89642), (23066, 87283), (24938, 80731), (44821, 44918)]