2182391950

素因数分解:

$2^1\times 5^2\times {\mathrm{2207}}^1\times {\mathrm{19777}}^1$

素因数の和:21996

約数の個数: 24

約数和(自身を含む): 4061293632

約数和(自身を除く): 1878901682

約数列:

[1, 2, 5, 10, 25, 50, 2207, 4414, 11035, 19777, 22070, 39554, 55175, 98885, 110350, 197770, 494425, 988850, 43647839, 87295678, 218239195, 436478390, 1091195975, 2182391950]

約数ペア:

[(1, 2182391950), (2, 1091195975), (5, 436478390), (10, 218239195), (25, 87295678), (50, 43647839), (2207, 988850), (4414, 494425), (11035, 197770), (19777, 110350), (22070, 98885), (39554, 55175)]