2019466644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{315739}}^1$

素因数の和:315800

約数の個数: 48

約数和(自身を含む): 5198343360

約数和(自身を除く): 3178876716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 315739, 631478, 947217, 1262956, 1894434, 3788868, 4104607, 8209214, 12313821, 12945299, 16418428, 24627642, 25890598, 38835897, 49255284, 51781196, 77671794, 155343588, 168288887, 336577774, 504866661, 673155548, 1009733322, 2019466644]

約数ペア:

[(1, 2019466644), (2, 1009733322), (3, 673155548), (4, 504866661), (6, 336577774), (12, 168288887), (13, 155343588), (26, 77671794), (39, 51781196), (41, 49255284), (52, 38835897), (78, 25890598), (82, 24627642), (123, 16418428), (156, 12945299), (164, 12313821), (246, 8209214), (492, 4104607), (533, 3788868), (1066, 1894434), (1599, 1262956), (2132, 947217), (3198, 631478), (6396, 315739)]