1198408780802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{2610901}}^1$

素因数の和:2611226

約数の個数: 32

約数和(自身を含む): 1940004622080

約数和(自身を除く): 741595841278

約数列:

[1, 2, 19, 38, 47, 94, 257, 514, 893, 1786, 4883, 9766, 12079, 24158, 229501, 459002, 2610901, 5221802, 49607119, 99214238, 122712347, 245424694, 671001557, 1342003114, 2331534593, 4663069186, 12749029583, 25498059166, 31537073179, 63074146358, 599204390401, 1198408780802]

約数ペア:

[(1, 1198408780802), (2, 599204390401), (19, 63074146358), (38, 31537073179), (47, 25498059166), (94, 12749029583), (257, 4663069186), (514, 2331534593), (893, 1342003114), (1786, 671001557), (4883, 245424694), (9766, 122712347), (12079, 99214238), (24158, 49607119), (229501, 5221802), (459002, 2610901)]