1666136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{12251}}^1$

素因数の和:12274

約数の個数: 16

約数和(自身を含む): 3308040

約数和(自身を除く): 1641904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 12251, 24502, 49004, 98008, 208267, 416534, 833068, 1666136]

約数ペア:

[(1, 1666136), (2, 833068), (4, 416534), (8, 208267), (17, 98008), (34, 49004), (68, 24502), (136, 12251)]