282986612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{2381}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 507689952

約数和(自身を除く): 224703340

約数列:

[1, 2, 4, 43, 86, 172, 691, 1382, 2381, 2764, 4762, 9524, 29713, 59426, 102383, 118852, 204766, 409532, 1645271, 3290542, 6581084, 70746653, 141493306, 282986612]

約数ペア:

[(1, 282986612), (2, 141493306), (4, 70746653), (43, 6581084), (86, 3290542), (172, 1645271), (691, 409532), (1382, 204766), (2381, 118852), (2764, 102383), (4762, 59426), (9524, 29713)]