1801236488

素因数分解:

$2^3\times {\mathrm{59}}^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 3487743360

約数和(自身を除く): 1686506872

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 911, 1822, 3481, 3644, 4189, 6962, 7288, 8378, 13924, 16756, 27848, 33512, 53749, 64681, 107498, 129362, 214996, 247151, 258724, 429992, 494302, 517448, 988604, 1977208, 3171191, 3816179, 6342382, 7632358, 12684764, 15264716, 25369528, 30529432, 225154561, 450309122, 900618244, 1801236488]

約数ペア:

[(1, 1801236488), (2, 900618244), (4, 450309122), (8, 225154561), (59, 30529432), (71, 25369528), (118, 15264716), (142, 12684764), (236, 7632358), (284, 6342382), (472, 3816179), (568, 3171191), (911, 1977208), (1822, 988604), (3481, 517448), (3644, 494302), (4189, 429992), (6962, 258724), (7288, 247151), (8378, 214996), (13924, 129362), (16756, 107498), (27848, 64681), (33512, 53749)]