266058568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1956313}}^1$

素因数の和:1956336

約数の個数: 16

約数和(自身を含む): 528204780

約数和(自身を除く): 262146212

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1956313, 3912626, 7825252, 15650504, 33257321, 66514642, 133029284, 266058568]

約数ペア:

[(1, 266058568), (2, 133029284), (4, 66514642), (8, 33257321), (17, 15650504), (34, 7825252), (68, 3912626), (136, 1956313)]