845931604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{36979}}^1$

素因数の和:37052

約数の個数: 48

約数和(自身を含む): 1822374400

約数和(自身を除く): 976442796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 22876, 36979, 73958, 147916, 258853, 517706, 702601, 1035412, 1405202, 1590097, 2810404, 3180194, 4918207, 6360388, 9836414, 11130679, 19672828, 22261358, 30211843, 44522716, 60423686, 120847372, 211482901, 422965802, 845931604]

約数ペア:

[(1, 845931604), (2, 422965802), (4, 211482901), (7, 120847372), (14, 60423686), (19, 44522716), (28, 30211843), (38, 22261358), (43, 19672828), (76, 11130679), (86, 9836414), (133, 6360388), (172, 4918207), (266, 3180194), (301, 2810404), (532, 1590097), (602, 1405202), (817, 1035412), (1204, 702601), (1634, 517706), (3268, 258853), (5719, 147916), (11438, 73958), (22876, 36979)]