2017568786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{245029}}^1$

素因数の和:245233

約数の個数: 16

約数和(自身を含む): 3175588800

約数和(自身を除く): 1158020014

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 245029, 490058, 5635667, 11271334, 43860191, 87720382, 1008784393, 2017568786]

約数ペア:

[(1, 2017568786), (2, 1008784393), (23, 87720382), (46, 43860191), (179, 11271334), (358, 5635667), (4117, 490058), (8234, 245029)]