847920076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{3999623}}^1$

素因数の和:3999680

約数の個数: 12

約数和(自身を含む): 1511857872

約数和(自身を除く): 663937796

約数列:

[1, 2, 4, 53, 106, 212, 3999623, 7999246, 15998492, 211980019, 423960038, 847920076]

約数ペア:

[(1, 847920076), (2, 423960038), (4, 211980019), (53, 15998492), (106, 7999246), (212, 3999623)]