713207374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 1214397360

約数和(自身を除く): 501189986

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 197, 394, 473, 946, 979, 1849, 1958, 2167, 3698, 3827, 4334, 7654, 8471, 16942, 17533, 20339, 35066, 40678, 42097, 84194, 93181, 164561, 186362, 192863, 329122, 364253, 385726, 728506, 753919, 1507838, 1810171, 3620342, 4006783, 8013566, 8293109, 16586218, 32418517, 64837034, 356603687, 713207374]

約数ペア:

[(1, 713207374), (2, 356603687), (11, 64837034), (22, 32418517), (43, 16586218), (86, 8293109), (89, 8013566), (178, 4006783), (197, 3620342), (394, 1810171), (473, 1507838), (946, 753919), (979, 728506), (1849, 385726), (1958, 364253), (2167, 329122), (3698, 192863), (3827, 186362), (4334, 164561), (7654, 93181), (8471, 84194), (16942, 42097), (17533, 40678), (20339, 35066)]