2056546801925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7798073}}^1$

素因数の和:7798238

約数の個数: 48

約数和(自身を含む): 3202575414912

約数和(自身を除く): 1146028612987

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 137, 175, 275, 385, 685, 959, 1507, 1925, 3425, 4795, 7535, 10549, 23975, 37675, 52745, 263725, 7798073, 38990365, 54586511, 85778803, 194951825, 272932555, 428894015, 600451621, 1068336001, 1364662775, 2144470075, 3002258105, 5341680005, 7478352007, 11751696011, 15011290525, 26708400025, 37391760035, 58758480055, 82261872077, 186958800175, 293792400275, 411309360385, 2056546801925]

約数ペア:

[(1, 2056546801925), (5, 411309360385), (7, 293792400275), (11, 186958800175), (25, 82261872077), (35, 58758480055), (55, 37391760035), (77, 26708400025), (137, 15011290525), (175, 11751696011), (275, 7478352007), (385, 5341680005), (685, 3002258105), (959, 2144470075), (1507, 1364662775), (1925, 1068336001), (3425, 600451621), (4795, 428894015), (7535, 272932555), (10549, 194951825), (23975, 85778803), (37675, 54586511), (52745, 38990365), (263725, 7798073)]