2013310816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 4594332960

約数和(自身を除く): 2581022144

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 509, 544, 661, 748, 1018, 1322, 1496, 2036, 2644, 2992, 4072, 5288, 5599, 5984, 7271, 8144, 8653, 10576, 11198, 11237, 14542, 16288, 17306, 21152, 22396, 22474, 29084, 34612, 44792, 44948, 58168, 69224, 89584, 89896, 95183, 116336, 123607, 138448, 179168, 179792, 190366, 232672, 247214, 276896, 336449, 359584, 380732, 494428, 672898, 761464, 988856, 1345796, 1522928, 1977712, 2691592, 3045856, 3700939, 3955424, 5383184, 5719633, 7401878, 10766368, 11439266, 14803756, 22878532, 29607512, 45757064, 59215024, 62915963, 91514128, 118430048, 125831926, 183028256, 251663852, 503327704, 1006655408, 2013310816]

約数ペア:

[(1, 2013310816), (2, 1006655408), (4, 503327704), (8, 251663852), (11, 183028256), (16, 125831926), (17, 118430048), (22, 91514128), (32, 62915963), (34, 59215024), (44, 45757064), (68, 29607512), (88, 22878532), (136, 14803756), (176, 11439266), (187, 10766368), (272, 7401878), (352, 5719633), (374, 5383184), (509, 3955424), (544, 3700939), (661, 3045856), (748, 2691592), (1018, 1977712), (1322, 1522928), (1496, 1345796), (2036, 988856), (2644, 761464), (2992, 672898), (4072, 494428), (5288, 380732), (5599, 359584), (5984, 336449), (7271, 276896), (8144, 247214), (8653, 232672), (10576, 190366), (11198, 179792), (11237, 179168), (14542, 138448), (16288, 123607), (17306, 116336), (21152, 95183), (22396, 89896), (22474, 89584), (29084, 69224), (34612, 58168), (44792, 44948)]