123973822

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 229824000

約数和(自身を除く): 105850178

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 139, 266, 278, 479, 931, 958, 973, 1862, 1946, 2641, 3353, 5282, 6706, 6811, 9101, 13622, 18202, 18487, 23471, 36974, 46942, 63707, 66581, 127414, 129409, 133162, 258818, 445949, 466067, 891898, 932134, 1265039, 2530078, 3262469, 6524938, 8855273, 17710546, 61986911, 123973822]

約数ペア:

[(1, 123973822), (2, 61986911), (7, 17710546), (14, 8855273), (19, 6524938), (38, 3262469), (49, 2530078), (98, 1265039), (133, 932134), (139, 891898), (266, 466067), (278, 445949), (479, 258818), (931, 133162), (958, 129409), (973, 127414), (1862, 66581), (1946, 63707), (2641, 46942), (3353, 36974), (5282, 23471), (6706, 18487), (6811, 18202), (9101, 13622)]