996942860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1718867}}^1$

素因数の和:1718905

約数の個数: 24

約数和(自身を含む): 2165773680

約数和(自身を除く): 1168830820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1718867, 3437734, 6875468, 8594335, 17188670, 34377340, 49847143, 99694286, 199388572, 249235715, 498471430, 996942860]

約数ペア:

[(1, 996942860), (2, 498471430), (4, 249235715), (5, 199388572), (10, 99694286), (20, 49847143), (29, 34377340), (58, 17188670), (116, 8594335), (145, 6875468), (290, 3437734), (580, 1718867)]