2012275921952

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{17203}}^1\times {\mathrm{85009}}^1$

素因数の和:102265

約数の個数: 48

約数和(自身を含む): 4054083374880

約数和(自身を除く): 2041807452928

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 17203, 34406, 68812, 85009, 137624, 170018, 275248, 340036, 550496, 680072, 739729, 1360144, 1479458, 2720288, 2958916, 3655387, 5917832, 7310774, 11835664, 14621548, 23671328, 29243096, 58486192, 116972384, 1462409827, 2924819654, 5849639308, 11699278616, 23398557232, 46797114464, 62883622561, 125767245122, 251534490244, 503068980488, 1006137960976, 2012275921952]

約数ペア:

[(1, 2012275921952), (2, 1006137960976), (4, 503068980488), (8, 251534490244), (16, 125767245122), (32, 62883622561), (43, 46797114464), (86, 23398557232), (172, 11699278616), (344, 5849639308), (688, 2924819654), (1376, 1462409827), (17203, 116972384), (34406, 58486192), (68812, 29243096), (85009, 23671328), (137624, 14621548), (170018, 11835664), (275248, 7310774), (340036, 5917832), (550496, 3655387), (680072, 2958916), (739729, 2720288), (1360144, 1479458)]