2009152208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{3041}}^1$

素因数の和:3420

約数の個数: 80

約数和(自身を含む): 4725661824

約数和(自身を除く): 2716509616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 347, 476, 694, 952, 1388, 1904, 2429, 2776, 3041, 4858, 5552, 5899, 6082, 9716, 11798, 12164, 19432, 21287, 23596, 24328, 38864, 41293, 42574, 47192, 48656, 51697, 82586, 85148, 94384, 103394, 165172, 170296, 206788, 330344, 340592, 361879, 413576, 660688, 723758, 827152, 1055227, 1447516, 2110454, 2895032, 4220908, 5790064, 7386589, 8441816, 14773178, 16883632, 17938859, 29546356, 35877718, 59092712, 71755436, 118185424, 125572013, 143510872, 251144026, 287021744, 502288052, 1004576104, 2009152208]

約数ペア:

[(1, 2009152208), (2, 1004576104), (4, 502288052), (7, 287021744), (8, 251144026), (14, 143510872), (16, 125572013), (17, 118185424), (28, 71755436), (34, 59092712), (56, 35877718), (68, 29546356), (112, 17938859), (119, 16883632), (136, 14773178), (238, 8441816), (272, 7386589), (347, 5790064), (476, 4220908), (694, 2895032), (952, 2110454), (1388, 1447516), (1904, 1055227), (2429, 827152), (2776, 723758), (3041, 660688), (4858, 413576), (5552, 361879), (5899, 340592), (6082, 330344), (9716, 206788), (11798, 170296), (12164, 165172), (19432, 103394), (21287, 94384), (23596, 85148), (24328, 82586), (38864, 51697), (41293, 48656), (42574, 47192)]