2012321912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1237}}^1\times {\mathrm{4729}}^1$

素因数の和:6015

約数の個数: 32

約数和(自身を含む): 3864788400

約数和(自身を除く): 1852466488

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1237, 2474, 4729, 4948, 9458, 9896, 18916, 37832, 53191, 106382, 203347, 212764, 406694, 425528, 813388, 1626776, 5849773, 11699546, 23399092, 46798184, 251540239, 503080478, 1006160956, 2012321912]

約数ペア:

[(1, 2012321912), (2, 1006160956), (4, 503080478), (8, 251540239), (43, 46798184), (86, 23399092), (172, 11699546), (344, 5849773), (1237, 1626776), (2474, 813388), (4729, 425528), (4948, 406694), (9458, 212764), (9896, 203347), (18916, 106382), (37832, 53191)]