7980492078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1176023}}^1$

素因数の和:1176073

約数の個数: 48

約数和(自身を含む): 19263273120

約数和(自身を除く): 11282781042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 1176023, 2352046, 3528069, 7056138, 10584207, 15288299, 21168414, 30576598, 34104667, 45864897, 68209334, 91729794, 102314001, 137594691, 204628002, 275189382, 306942003, 443360671, 613884006, 886721342, 1330082013, 2660164026, 3990246039, 7980492078]

約数ペア:

[(1, 7980492078), (2, 3990246039), (3, 2660164026), (6, 1330082013), (9, 886721342), (13, 613884006), (18, 443360671), (26, 306942003), (29, 275189382), (39, 204628002), (58, 137594691), (78, 102314001), (87, 91729794), (117, 68209334), (174, 45864897), (234, 34104667), (261, 30576598), (377, 21168414), (522, 15288299), (754, 10584207), (1131, 7056138), (2262, 3528069), (3393, 2352046), (6786, 1176023)]