2010303344

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 4503449856

約数和(自身を除く): 2493146512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 257, 331, 422, 514, 662, 844, 1028, 1324, 1477, 1688, 1799, 2056, 2317, 2648, 2954, 3376, 3598, 4112, 4634, 5296, 5908, 7196, 9268, 11816, 14392, 18536, 23632, 28784, 37072, 54227, 69841, 85067, 108454, 139682, 170134, 216908, 279364, 340268, 379589, 433816, 488887, 558728, 595469, 680536, 759178, 867632, 977774, 1117456, 1190938, 1361072, 1518356, 1955548, 2381876, 3036712, 3911096, 4763752, 6073424, 7822192, 9527504, 17949137, 35898274, 71796548, 125643959, 143593096, 251287918, 287186192, 502575836, 1005151672, 2010303344]

約数ペア:

[(1, 2010303344), (2, 1005151672), (4, 502575836), (7, 287186192), (8, 251287918), (14, 143593096), (16, 125643959), (28, 71796548), (56, 35898274), (112, 17949137), (211, 9527504), (257, 7822192), (331, 6073424), (422, 4763752), (514, 3911096), (662, 3036712), (844, 2381876), (1028, 1955548), (1324, 1518356), (1477, 1361072), (1688, 1190938), (1799, 1117456), (2056, 977774), (2317, 867632), (2648, 759178), (2954, 680536), (3376, 595469), (3598, 558728), (4112, 488887), (4634, 433816), (5296, 379589), (5908, 340268), (7196, 279364), (9268, 216908), (11816, 170134), (14392, 139682), (18536, 108454), (23632, 85067), (28784, 69841), (37072, 54227)]