123020534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39761}}^1$

素因数の和:39800

約数の個数: 32

約数和(自身を含む): 240480576

約数和(自身を除く): 117460042

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 39761, 79522, 278327, 516893, 556654, 675937, 1033786, 1351874, 3618251, 4731559, 7236502, 8787181, 9463118, 17574362, 61510267, 123020534]

約数ペア:

[(1, 123020534), (2, 61510267), (7, 17574362), (13, 9463118), (14, 8787181), (17, 7236502), (26, 4731559), (34, 3618251), (91, 1351874), (119, 1033786), (182, 675937), (221, 556654), (238, 516893), (442, 278327), (1547, 79522), (3094, 39761)]