2021639346524

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{15193}}^1\times {\mathrm{12539}}^1$

素因数の和:28122

約数の個数: 48

約数和(自身を含む): 4054537132800

約数和(自身を除く): 2032897786276

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 12539, 15193, 25078, 30386, 50156, 60772, 87773, 106351, 175546, 212702, 351092, 425404, 4752281, 5758147, 9504562, 11516294, 19009124, 23032588, 33265967, 40307029, 66531934, 80614058, 133063868, 161228116, 190505027, 381010054, 762020108, 1333535189, 2667070378, 5334140756, 72201405233, 144402810466, 288805620932, 505409836631, 1010819673262, 2021639346524]

約数ペア:

[(1, 2021639346524), (2, 1010819673262), (4, 505409836631), (7, 288805620932), (14, 144402810466), (28, 72201405233), (379, 5334140756), (758, 2667070378), (1516, 1333535189), (2653, 762020108), (5306, 381010054), (10612, 190505027), (12539, 161228116), (15193, 133063868), (25078, 80614058), (30386, 66531934), (50156, 40307029), (60772, 33265967), (87773, 23032588), (106351, 19009124), (175546, 11516294), (212702, 9504562), (351092, 5758147), (425404, 4752281)]