2070889744

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{240131}}^1$

素因数の和:240164

約数の個数: 60

約数和(自身を含む): 5091758928

約数和(自身を除く): 3020869184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 240131, 480262, 960524, 1680917, 1921048, 2641441, 3361834, 3842096, 5282882, 6723668, 10565764, 11766419, 13447336, 18490087, 21131528, 23532838, 26894672, 36980174, 42263056, 47065676, 73960348, 94131352, 129430609, 147920696, 188262704, 258861218, 295841392, 517722436, 1035444872, 2070889744]

約数ペア:

[(1, 2070889744), (2, 1035444872), (4, 517722436), (7, 295841392), (8, 258861218), (11, 188262704), (14, 147920696), (16, 129430609), (22, 94131352), (28, 73960348), (44, 47065676), (49, 42263056), (56, 36980174), (77, 26894672), (88, 23532838), (98, 21131528), (112, 18490087), (154, 13447336), (176, 11766419), (196, 10565764), (308, 6723668), (392, 5282882), (539, 3842096), (616, 3361834), (784, 2641441), (1078, 1921048), (1232, 1680917), (2156, 960524), (4312, 480262), (8624, 240131)]