2202746

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 4392000

約数和(自身を除く): 2189254

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 169, 182, 247, 266, 338, 343, 494, 637, 686, 931, 1183, 1274, 1729, 1862, 2366, 3211, 3458, 4459, 6422, 6517, 8281, 8918, 12103, 13034, 16562, 22477, 24206, 44954, 57967, 84721, 115934, 157339, 169442, 314678, 1101373, 2202746]

約数ペア:

[(1, 2202746), (2, 1101373), (7, 314678), (13, 169442), (14, 157339), (19, 115934), (26, 84721), (38, 57967), (49, 44954), (91, 24206), (98, 22477), (133, 16562), (169, 13034), (182, 12103), (247, 8918), (266, 8281), (338, 6517), (343, 6422), (494, 4459), (637, 3458), (686, 3211), (931, 2366), (1183, 1862), (1274, 1729)]