2173558766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{243073}}^1$

素因数の和:243355

約数の個数: 16

約数和(自身を含む): 3465262944

約数和(自身を除く): 1291704178

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 243073, 486146, 4132241, 8264482, 63928199, 127856398, 1086779383, 2173558766]

約数ペア:

[(1, 2173558766), (2, 1086779383), (17, 127856398), (34, 63928199), (263, 8264482), (526, 4132241), (4471, 486146), (8942, 243073)]