126172012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1291}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 225629712

約数和(自身を除く): 99457700

約数列:

[1, 2, 4, 53, 106, 212, 461, 922, 1291, 1844, 2582, 5164, 24433, 48866, 68423, 97732, 136846, 273692, 595151, 1190302, 2380604, 31543003, 63086006, 126172012]

約数ペア:

[(1, 126172012), (2, 63086006), (4, 31543003), (53, 2380604), (106, 1190302), (212, 595151), (461, 273692), (922, 136846), (1291, 97732), (1844, 68423), (2582, 48866), (5164, 24433)]