2648538868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{117671}}^1$

素因数の和:118023

約数の個数: 24

約数和(自身を含む): 4922455104

約数和(自身を除く): 2273916236

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 1324, 5627, 11254, 22508, 117671, 235342, 470684, 2000407, 4000814, 8001628, 38949101, 77898202, 155796404, 662134717, 1324269434, 2648538868]

約数ペア:

[(1, 2648538868), (2, 1324269434), (4, 662134717), (17, 155796404), (34, 77898202), (68, 38949101), (331, 8001628), (662, 4000814), (1324, 2000407), (5627, 470684), (11254, 235342), (22508, 117671)]