2004123948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{54277}}^1$

素因数の和:54482

約数の個数: 48

約数和(自身を含む): 4978812384

約数和(自身を除く): 2974688436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 181, 204, 362, 543, 724, 1086, 2172, 3077, 6154, 9231, 12308, 18462, 36924, 54277, 108554, 162831, 217108, 325662, 651324, 922709, 1845418, 2768127, 3690836, 5536254, 9824137, 11072508, 19648274, 29472411, 39296548, 58944822, 117889644, 167010329, 334020658, 501030987, 668041316, 1002061974, 2004123948]

約数ペア:

[(1, 2004123948), (2, 1002061974), (3, 668041316), (4, 501030987), (6, 334020658), (12, 167010329), (17, 117889644), (34, 58944822), (51, 39296548), (68, 29472411), (102, 19648274), (181, 11072508), (204, 9824137), (362, 5536254), (543, 3690836), (724, 2768127), (1086, 1845418), (2172, 922709), (3077, 651324), (6154, 325662), (9231, 217108), (12308, 162831), (18462, 108554), (36924, 54277)]