2031794331352

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2909}}^1\times {\mathrm{666461}}^1$

素因数の和:669507

約数の個数: 32

約数和(自身を含む): 3840020751600

約数和(自身を除く): 1808226420248

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2909, 5818, 11636, 23272, 381079, 666461, 762158, 1332922, 1524316, 2665844, 3048632, 5331688, 87306391, 174612782, 349225564, 698451128, 1938735049, 3877470098, 7754940196, 15509880392, 253974291419, 507948582838, 1015897165676, 2031794331352]

約数ペア:

[(1, 2031794331352), (2, 1015897165676), (4, 507948582838), (8, 253974291419), (131, 15509880392), (262, 7754940196), (524, 3877470098), (1048, 1938735049), (2909, 698451128), (5818, 349225564), (11636, 174612782), (23272, 87306391), (381079, 5331688), (666461, 3048632), (762158, 2665844), (1332922, 1524316)]