2011893968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1056667}}^1$

素因数の和:1056699

約数の個数: 40

約数和(自身を含む): 4716965952

約数和(自身を除く): 2705071984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 1056667, 2113334, 4226668, 7396669, 8453336, 14793338, 16906672, 17963339, 29586676, 35926678, 59173352, 71853356, 118346704, 125743373, 143706712, 251486746, 287413424, 502973492, 1005946984, 2011893968]

約数ペア:

[(1, 2011893968), (2, 1005946984), (4, 502973492), (7, 287413424), (8, 251486746), (14, 143706712), (16, 125743373), (17, 118346704), (28, 71853356), (34, 59173352), (56, 35926678), (68, 29586676), (112, 17963339), (119, 16906672), (136, 14793338), (238, 8453336), (272, 7396669), (476, 4226668), (952, 2113334), (1904, 1056667)]