2008244934

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 4516174080

約数和(自身を除く): 2507929146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 313, 393, 626, 786, 907, 939, 1179, 1814, 1878, 2358, 2721, 2817, 3537, 5442, 5634, 7074, 8163, 8451, 16326, 16902, 24489, 41003, 48978, 82006, 118817, 123009, 237634, 246018, 283891, 356451, 369027, 567782, 712902, 738054, 851673, 1069353, 1107081, 1703346, 2138706, 2214162, 2555019, 3208059, 5110038, 6416118, 7665057, 15330114, 37189721, 74379442, 111569163, 223138326, 334707489, 669414978, 1004122467, 2008244934]

約数ペア:

[(1, 2008244934), (2, 1004122467), (3, 669414978), (6, 334707489), (9, 223138326), (18, 111569163), (27, 74379442), (54, 37189721), (131, 15330114), (262, 7665057), (313, 6416118), (393, 5110038), (626, 3208059), (786, 2555019), (907, 2214162), (939, 2138706), (1179, 1703346), (1814, 1107081), (1878, 1069353), (2358, 851673), (2721, 738054), (2817, 712902), (3537, 567782), (5442, 369027), (5634, 356451), (7074, 283891), (8163, 246018), (8451, 237634), (16326, 123009), (16902, 118817), (24489, 82006), (41003, 48978)]