3941810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 7413120

約数和(自身を除く): 3471310

約数列:

[1, 2, 5, 10, 43, 86, 89, 103, 178, 206, 215, 430, 445, 515, 890, 1030, 3827, 4429, 7654, 8858, 9167, 18334, 19135, 22145, 38270, 44290, 45835, 91670, 394181, 788362, 1970905, 3941810]

約数ペア:

[(1, 3941810), (2, 1970905), (5, 788362), (10, 394181), (43, 91670), (86, 45835), (89, 44290), (103, 38270), (178, 22145), (206, 19135), (215, 18334), (430, 9167), (445, 8858), (515, 7654), (890, 4429), (1030, 3827)]