2021337431368

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{4021}}^1\times {\mathrm{4657}}^1$

素因数の和:8918

約数の個数: 64

約数和(自身を含む): 3857803297920

約数和(自身を除く): 1836465866552

約数列:

[1, 2, 4, 8, 103, 131, 206, 262, 412, 524, 824, 1048, 4021, 4657, 8042, 9314, 13493, 16084, 18628, 26986, 32168, 37256, 53972, 107944, 414163, 479671, 526751, 610067, 828326, 959342, 1053502, 1220134, 1656652, 1918684, 2107004, 2440268, 3313304, 3837368, 4214008, 4880536, 18725797, 37451594, 54255353, 62836901, 74903188, 108510706, 125673802, 149806376, 217021412, 251347604, 434042824, 502695208, 1928757091, 2453079407, 3857514182, 4906158814, 7715028364, 9812317628, 15430056728, 19624635256, 252667178921, 505334357842, 1010668715684, 2021337431368]

約数ペア:

[(1, 2021337431368), (2, 1010668715684), (4, 505334357842), (8, 252667178921), (103, 19624635256), (131, 15430056728), (206, 9812317628), (262, 7715028364), (412, 4906158814), (524, 3857514182), (824, 2453079407), (1048, 1928757091), (4021, 502695208), (4657, 434042824), (8042, 251347604), (9314, 217021412), (13493, 149806376), (16084, 125673802), (18628, 108510706), (26986, 74903188), (32168, 62836901), (37256, 54255353), (53972, 37451594), (107944, 18725797), (414163, 4880536), (479671, 4214008), (526751, 3837368), (610067, 3313304), (828326, 2440268), (959342, 2107004), (1053502, 1918684), (1220134, 1656652)]