138869822

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5785

約数の個数: 48

約数和(自身を含む): 274735440

約数和(自身を除く): 135865618

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 5737, 11474, 12103, 24206, 40159, 74581, 80318, 109003, 149162, 218006, 281113, 522067, 562226, 763021, 1044134, 1417039, 1526042, 2834078, 3654469, 5341147, 7308938, 9919273, 10682294, 19838546, 69434911, 138869822]

約数ペア:

[(1, 138869822), (2, 69434911), (7, 19838546), (13, 10682294), (14, 9919273), (19, 7308938), (26, 5341147), (38, 3654469), (49, 2834078), (91, 1526042), (98, 1417039), (133, 1044134), (182, 763021), (247, 562226), (266, 522067), (494, 281113), (637, 218006), (931, 149162), (1274, 109003), (1729, 80318), (1862, 74581), (3458, 40159), (5737, 24206), (11474, 12103)]